diff options
Diffstat (limited to 'builtin/merge-recursive.c')
| -rw-r--r-- | builtin/merge-recursive.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c index 0dd9021958..7545136c2a 100644 --- a/builtin/merge-recursive.c +++ b/builtin/merge-recursive.c @@ -7,16 +7,16 @@ static const char builtin_merge_recursive_usage[] = "git %s <base>... -- <head> <remote> ..."; -static const char *better_branch_name(const char *branch) +static char *better_branch_name(const char *branch) { - static char githead_env[8 + GIT_SHA1_HEXSZ + 1]; + static char githead_env[8 + GIT_MAX_HEXSZ + 1]; char *name; - if (strlen(branch) != GIT_SHA1_HEXSZ) - return branch; + if (strlen(branch) != the_hash_algo->hexsz) + return xstrdup(branch); xsnprintf(githead_env, sizeof(githead_env), "GITHEAD_%s", branch); name = getenv(githead_env); - return name ? name : branch; + return xstrdup(name ? name : branch); } int cmd_merge_recursive(int argc, const char **argv, const char *prefix) @@ -26,6 +26,7 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix) int i, failed; struct object_id h1, h2; struct merge_options o; + char *better1, *better2; struct commit *result; init_merge_options(&o); @@ -70,13 +71,17 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix) if (get_oid(o.branch2, &h2)) die(_("could not resolve ref '%s'"), o.branch2); - o.branch1 = better_branch_name(o.branch1); - o.branch2 = better_branch_name(o.branch2); + o.branch1 = better1 = better_branch_name(o.branch1); + o.branch2 = better2 = better_branch_name(o.branch2); if (o.verbosity >= 3) printf(_("Merging %s with %s\n"), o.branch1, o.branch2); failed = merge_recursive_generic(&o, &h1, &h2, bases_count, bases, &result); + + free(better1); + free(better2); + if (failed < 0) return 128; /* die() error code */ return failed; |