diff options
Diffstat (limited to 'commit.c')
| -rw-r--r-- | commit.c | 23 |
1 files changed, 19 insertions, 4 deletions
@@ -163,6 +163,14 @@ int register_commit_graft(struct commit_graft *graft, int ignore_dups) return 0; } +void free_commit_grafts(void) +{ + int pos = commit_graft_nr; + while (pos >= 0) + free(commit_graft[pos--]); + commit_graft_nr = 0; +} + struct commit_graft *read_graft_line(char *buf, int len) { /* The format is just "Commit Parent1 Parent2 ...\n" */ @@ -215,11 +223,18 @@ int read_graft_file(const char *graft_file) static void prepare_commit_graft(void) { static int commit_graft_prepared; - char *graft_file; + static char *last_graft_file; + char *graft_file = get_graft_file(); + + if (last_graft_file) { + if (!strcmp(graft_file, last_graft_file)) + return; + free_commit_grafts(); + } + if (last_graft_file) + free(last_graft_file); + last_graft_file = strdup(graft_file); - if (commit_graft_prepared) - return; - graft_file = get_graft_file(); read_graft_file(graft_file); commit_graft_prepared = 1; } |