diff options
| -rw-r--r-- | builtin-fmt-merge-msg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/builtin-fmt-merge-msg.c b/builtin-fmt-merge-msg.c index 87d3d63ec..5be6fb438 100644 --- a/builtin-fmt-merge-msg.c +++ b/builtin-fmt-merge-msg.c @@ -259,13 +259,15 @@ int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix) else if (!strcmp(argv[1], "--no-summary")) merge_summary = 0; else if (!strcmp(argv[1], "-F") || !strcmp(argv[1], "--file")) { - if (argc < 2) + if (argc < 3) die ("Which file?"); if (!strcmp(argv[2], "-")) in = stdin; else { fclose(in); in = fopen(argv[2], "r"); + if (!in) + die("cannot open %s", argv[2]); } argc--; argv++; } else |