diff options
| -rw-r--r-- | editors/diff.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/editors/diff.c b/editors/diff.c index b7a1387..9110982 100644 --- a/editors/diff.c +++ b/editors/diff.c @@ -671,14 +671,14 @@ static bool diff(FILE* fp[2], char *file[2]) static int diffreg(char *file[2]) { - FILE *fp[2]; + FILE *fp[2] = { stdin, stdin }; bool binary = false, differ = false; int status = STATUS_SAME; for (int i = 0; i < 2; i++) { int fd = open_or_warn_stdin(file[i]); if (fd == -1) - xfunc_die(); + goto out; /* Our diff implementation is using seek. * When we meet non-seekable file, we must make a temp copy. */ @@ -725,7 +725,7 @@ static int diffreg(char *file[2]) } if (status != STATUS_SAME) exit_status |= 1; - +out: fclose_if_not_stdin(fp[0]); fclose_if_not_stdin(fp[1]); |