diff options
Diffstat (limited to 'merge-recursive.c')
| -rw-r--r-- | merge-recursive.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/merge-recursive.c b/merge-recursive.c index ec8438b463..65c018b3ea 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -809,6 +809,9 @@ static int ll_ext_merge(const struct ll_merge_driver *fn, int status, fd, i; struct stat st; + if (fn->cmdline == NULL) + die("custom merge driver %s lacks command line.", fn->name); + result->ptr = NULL; result->size = 0; create_temp(orig, temp[0]); @@ -879,7 +882,7 @@ static int read_merge_config(const char *var, const char *value) * especially, we do not want to look at variables such as * "merge.summary", "merge.tool", and "merge.verbosity". */ - if (prefixcmp(var, "merge.") || (ep = strrchr(var, '.')) == var + 6) + if (prefixcmp(var, "merge.") || (ep = strrchr(var, '.')) == var + 5) return 0; /* |