git-bisect.sh: fix a few style issues

diff --git a/revision.c b/revision.c
index 3fdea51ffed4839c6c30f34b45d67f5e95ab6cc2..7afedc50fcdc1346a81ab3d95a557c85333c97b9 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -104,17 +104,12 @@ static void mark_blob_uninteresting(struct blob *blob)
        blob->object.flags |= UNINTERESTING;
 }
 
-void mark_tree_uninteresting(struct tree *tree)
+static void mark_tree_contents_uninteresting(struct tree *tree)
 {
        struct tree_desc desc;
        struct name_entry entry;
        struct object *obj = &tree->object;
 
-       if (!tree)
-               return;
-       if (obj->flags & UNINTERESTING)
-               return;
-       obj->flags |= UNINTERESTING;
        if (!has_sha1_file(obj->sha1))
                return;
        if (parse_tree(tree) < 0)
@@ -142,6 +137,18 @@ void mark_tree_uninteresting(struct tree *tree)
        free_tree_buffer(tree);
 }
 
+void mark_tree_uninteresting(struct tree *tree)
+{
+       struct object *obj = &tree->object;
+
+       if (!tree)
+               return;
+       if (obj->flags & UNINTERESTING)
+               return;
+       obj->flags |= UNINTERESTING;
+       mark_tree_contents_uninteresting(tree);
+}
+
 void mark_parents_uninteresting(struct commit *commit)
 {
        struct commit_list *parents = NULL, *l;
@@ -276,6 +283,7 @@ static struct commit *handle_commit(struct rev_info *revs,
                                return NULL;
                        die("bad object %s", sha1_to_hex(tag->tagged->sha1));
                }
+               object->flags |= flags;
        }
 
        /*
@@ -287,7 +295,6 @@ static struct commit *handle_commit(struct rev_info *revs,
                if (parse_commit(commit) < 0)
                        die("unable to parse commit %s", name);
                if (flags & UNINTERESTING) {
-                       commit->object.flags |= UNINTERESTING;
                        mark_parents_uninteresting(commit);
                        revs->limited = 1;
                }
@@ -305,7 +312,7 @@ static struct commit *handle_commit(struct rev_info *revs,
                if (!revs->tree_objects)
                        return NULL;
                if (flags & UNINTERESTING) {
-                       mark_tree_uninteresting(tree);
+                       mark_tree_contents_uninteresting(tree);
                        return NULL;
                }
                add_pending_object(revs, object, "");
@@ -316,13 +323,10 @@ static struct commit *handle_commit(struct rev_info *revs,
         * Blob object? You know the drill by now..
         */
        if (object->type == OBJ_BLOB) {
-               struct blob *blob = (struct blob *)object;
                if (!revs->blob_objects)
                        return NULL;
-               if (flags & UNINTERESTING) {
-                       mark_blob_uninteresting(blob);
+               if (flags & UNINTERESTING)
                        return NULL;
-               }
                add_pending_object(revs, object, "");
                return NULL;
        }
@@ -1372,8 +1376,8 @@ static void prepare_show_merge(struct rev_info *revs)
                        i++;
        }
        free_pathspec(&revs->prune_data);
-       parse_pathspec(&revs->prune_data, PATHSPEC_ALL_MAGIC,
-                      PATHSPEC_PREFER_FULL, "", prune);
+       parse_pathspec(&revs->prune_data, PATHSPEC_ALL_MAGIC & ~PATHSPEC_LITERAL,
+                      PATHSPEC_PREFER_FULL | PATHSPEC_LITERAL_PATH, "", prune);
        revs->limited = 1;
 }
 
@@ -1519,7 +1523,7 @@ struct cmdline_pathspec {
 static void append_prune_data(struct cmdline_pathspec *prune, const char **av)
 {
        while (*av) {
-               ALLOC_GROW(prune->path, prune->nr+1, prune->alloc);
+               ALLOC_GROW(prune->path, prune->nr + 1, prune->alloc);
                prune->path[prune->nr++] = *(av++);
        }
 }
@@ -1531,7 +1535,7 @@ static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb,
                int len = sb->len;
                if (len && sb->buf[len - 1] == '\n')
                        sb->buf[--len] = '\0';
-               ALLOC_GROW(prune->path, prune->nr+1, prune->alloc);
+               ALLOC_GROW(prune->path, prune->nr + 1, prune->alloc);
                prune->path[prune->nr++] = xstrdup(sb->buf);
        }
 }
@@ -2134,7 +2138,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
                 *      call init_pathspec() to set revs->prune_data here.
                 * }
                 */
-               ALLOC_GROW(prune_data.path, prune_data.nr+1, prune_data.alloc);
+               ALLOC_GROW(prune_data.path, prune_data.nr + 1, prune_data.alloc);
                prune_data.path[prune_data.nr++] = NULL;
                parse_pathspec(&revs->prune_data, 0, 0,
                               revs->prefix, prune_data.path);
@@ -2987,7 +2991,7 @@ static struct commit *get_revision_internal(struct rev_info *revs)
        if (revs->max_count) {
                c = get_revision_1(revs);
                if (c) {
-                       while (0 < revs->skip_count) {
+                       while (revs->skip_count > 0) {
                                revs->skip_count--;
                                c = get_revision_1(revs);
                                if (!c)
@@ -3002,9 +3006,8 @@ static struct commit *get_revision_internal(struct rev_info *revs)
        if (c)
                c->object.flags |= SHOWN;
 
-       if (!revs->boundary) {
+       if (!revs->boundary)
                return c;
-       }
 
        if (!c) {
                /*
@@ -3050,9 +3053,8 @@ struct commit *get_revision(struct rev_info *revs)
 
        if (revs->reverse) {
                reversed = NULL;
-               while ((c = get_revision_internal(revs))) {
+               while ((c = get_revision_internal(revs)))
                        commit_list_insert(c, &reversed);
-               }
                revs->commits = reversed;
                revs->reverse = 0;
                revs->reverse_output_stage = 1;