diff options
| -rw-r--r-- | builtin-branch.c | 21 | ||||
| -rw-r--r-- | commit.c | 17 | ||||
| -rw-r--r-- | commit.h | 1 |
3 files changed, 19 insertions, 20 deletions
diff --git a/builtin-branch.c b/builtin-branch.c index 903d5cf05..745ee04d6 100644 --- a/builtin-branch.c +++ b/builtin-branch.c @@ -74,25 +74,6 @@ const char *branch_get_color(enum color_branch ix) return ""; } -static int in_merge_bases(const unsigned char *sha1, - struct commit *rev1, - struct commit *rev2) -{ - struct commit_list *bases, *b; - int ret = 0; - - bases = get_merge_bases(rev1, rev2, 1); - for (b = bases; b; b = b->next) { - if (!hashcmp(sha1, b->item->object.sha1)) { - ret = 1; - break; - } - } - - free_commit_list(bases); - return ret; -} - static int delete_branches(int argc, const char **argv, int force, int kinds) { struct commit *rev, *head_rev = head_rev; @@ -153,7 +134,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds) */ if (!force && - !in_merge_bases(sha1, rev, head_rev)) { + !in_merge_bases(rev, head_rev)) { error("The branch '%s' is not a strict subset of " "your current HEAD.\n" "If you are sure you want to delete it, " @@ -1009,3 +1009,20 @@ struct commit_list *get_merge_bases(struct commit *one, free(rslt); return result; } + +int in_merge_bases(struct commit *rev1, struct commit *rev2) +{ + struct commit_list *bases, *b; + int ret = 0; + + bases = get_merge_bases(rev1, rev2, 1); + for (b = bases; b; b = b->next) { + if (!hashcmp(rev1->object.sha1, b->item->object.sha1)) { + ret = 1; + break; + } + } + + free_commit_list(bases); + return ret; +} @@ -107,4 +107,5 @@ int read_graft_file(const char *graft_file); extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup); +int in_merge_bases(struct commit *rev1, struct commit *rev2); #endif /* COMMIT_H */ |