Merge branch 'jk/send-pack-stdio' into maint

diff --git a/builtin/blame.c b/builtin/blame.c
index 21f42b0b62b81b637f1cc9589cd6c0306a93d05e..d123e2e6aeba54b234ae3876a6c94e617964a22a 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -134,7 +134,7 @@ struct progress_info {
        int blamed_lines;
 };
 
-static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, long ctxlen,
+static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b,
                      xdl_emit_hunk_consume_func_t hunk_func, void *cb_data)
 {
        xpparam_t xpp = {0};
@@ -142,7 +142,6 @@ static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, long ctxlen,
        xdemitcb_t ecb = {NULL};
 
        xpp.flags = xdl_opts;
-       xecfg.ctxlen = ctxlen;
        xecfg.hunk_func = hunk_func;
        ecb.priv = cb_data;
        return xdi_diff(file_a, file_b, &xpp, &xecfg, &ecb);
@@ -980,7 +979,7 @@ static void pass_blame_to_parent(struct scoreboard *sb,
        fill_origin_blob(&sb->revs->diffopt, target, &file_o);
        num_get_patch++;
 
-       if (diff_hunks(&file_p, &file_o, 0, blame_chunk_cb, &d))
+       if (diff_hunks(&file_p, &file_o, blame_chunk_cb, &d))
                die("unable to generate diff (%s -> %s)",
                    oid_to_hex(&parent->commit->object.oid),
                    oid_to_hex(&target->commit->object.oid));
@@ -1129,7 +1128,7 @@ static void find_copy_in_blob(struct scoreboard *sb,
         * file_p partially may match that image.
         */
        memset(split, 0, sizeof(struct blame_entry [3]));
-       if (diff_hunks(file_p, &file_o, 1, handle_split_cb, &d))
+       if (diff_hunks(file_p, &file_o, handle_split_cb, &d))
                die("unable to generate diff (%s)",
                    oid_to_hex(&parent->commit->object.oid));
        /* remainder, if any, all match the preimage */
@@ -2230,6 +2229,7 @@ static int git_blame_config(const char *var, const char *value, void *cb)
 static void verify_working_tree_path(struct commit *work_tree, const char *path)
 {
        struct commit_list *parents;
+       int pos;
 
        for (parents = work_tree->parents; parents; parents = parents->next) {
                const unsigned char *commit_sha1 = parents->item->object.oid.hash;
@@ -2240,7 +2240,14 @@ static void verify_working_tree_path(struct commit *work_tree, const char *path)
                    sha1_object_info(blob_sha1, NULL) == OBJ_BLOB)
                        return;
        }
-       die("no such path '%s' in HEAD", path);
+
+       pos = cache_name_pos(path, strlen(path));
+       if (pos >= 0)
+               ; /* path is in the index */
+       else if (!strcmp(active_cache[-1 - pos]->name, path))
+               ; /* path is in the index, unmerged */
+       else
+               die("no such path '%s' in HEAD", path);
 }
 
 static struct commit_list **append_parent(struct commit_list **tail, const unsigned char *sha1)
@@ -2425,8 +2432,7 @@ static struct commit *find_single_final(struct rev_info *revs,
                struct object *obj = revs->pending.objects[i].item;
                if (obj->flags & UNINTERESTING)
                        continue;
-               while (obj->type == OBJ_TAG)
-                       obj = deref_tag(obj, NULL, 0);
+               obj = deref_tag(obj, NULL, 0);
                if (obj->type != OBJ_COMMIT)
                        die("Non commit %s?", revs->pending.objects[i].name);
                if (found)
@@ -2461,8 +2467,7 @@ static char *prepare_initial(struct scoreboard *sb)
                struct object *obj = revs->pending.objects[i].item;
                if (!(obj->flags & UNINTERESTING))
                        continue;
-               while (obj->type == OBJ_TAG)
-                       obj = deref_tag(obj, NULL, 0);
+               obj = deref_tag(obj, NULL, 0);
                if (obj->type != OBJ_COMMIT)
                        die("Non commit %s?", revs->pending.objects[i].name);
                if (sb->final)