diff options
Diffstat (limited to 'rev-parse.c')
| -rw-r--r-- | rev-parse.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/rev-parse.c b/rev-parse.c index 4c307cd801..43af88b5a8 100644 --- a/rev-parse.c +++ b/rev-parse.c @@ -97,6 +97,10 @@ static int get_parent(char *name, unsigned char *result, int idx) return -1; if (parse_commit(commit)) return -1; + if (!idx) { + memcpy(result, commit->object.sha1, 20); + return 0; + } p = commit->parents; while (p) { if (!--idx) { @@ -238,7 +242,7 @@ static int get_extended_sha1(char *name, unsigned char *sha1) int len = strlen(name); parent = 1; - if (len > 2 && name[len-1] >= '1' && name[len-1] <= '9') { + if (len > 2 && name[len-1] >= '0' && name[len-1] <= '9') { parent = name[len-1] - '0'; len--; } |