commit: record buffer length in cache

diff --git a/merge-recursive.c b/merge-recursive.c
index 78908aaacc6676913b369e80c54d9e11444395bd..a9ab328923db3f2b2c945c479386316333dfcd0a 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -190,7 +190,7 @@ static void output_commit_title(struct merge_options *o, struct commit *commit)
                        printf(_("(bad commit)\n"));
                else {
                        const char *title;
-                       const char *msg = get_commit_buffer(commit);
+                       const char *msg = get_commit_buffer(commit, NULL);
                        int len = find_commit_subject(msg, &title);
                        if (len)
                                printf("%.*s\n", len, title);