diff options
Diffstat (limited to 'src/unexpand.c')
-rw-r--r-- | src/unexpand.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/unexpand.c b/src/unexpand.c index 12762e354..6c3a52776 100644 --- a/src/unexpand.c +++ b/src/unexpand.c @@ -282,6 +282,9 @@ unexpand () int pending = 0; /* Pending columns of blanks. */ fp = next_file ((FILE *) NULL); + if (fp == NULL) + return; + for (;;) { c = getc (fp); |