verify-tag: migrate to parse-options

diff --git a/combine-diff.c b/combine-diff.c
index d210656861dcd6568e1228f39dff042ab374a584..bbf74fc42e4e72eb3df99272fb75a03bbeaf726a 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -24,7 +24,7 @@ static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr,
                        path = q->queue[i]->two->path;
                        len = strlen(path);
                        p = xmalloc(combine_diff_path_size(num_parent, len));
-                       p->path = (char*) &(p->parent[num_parent]);
+                       p->path = (char *) &(p->parent[num_parent]);
                        memcpy(p->path, path, len);
                        p->path[len] = 0;
                        p->len = len;
@@ -746,7 +746,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
 
                        done = read_in_full(fd, result, len);
                        if (done < 0)
-                               die("read error '%s'", elem->path);
+                               die_errno("read error '%s'", elem->path);
                        else if (done < len)
                                die("early EOF '%s'", elem->path);
 
@@ -1063,7 +1063,7 @@ void diff_tree_combined_merge(const unsigned char *sha1,
        for (parents = commit->parents, num_parent = 0;
             parents;
             parents = parents->next, num_parent++)
-               hashcpy((unsigned char*)(parent + num_parent),
+               hashcpy((unsigned char *)(parent + num_parent),
                        parents->item->object.sha1);
        diff_tree_combined(sha1, parent, num_parent, dense, rev);
 }