diff options
Diffstat (limited to 'toys/posix')
| -rw-r--r-- | toys/posix/patch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/posix/patch.c b/toys/posix/patch.c index d3d77792..f0caf8ae 100644 --- a/toys/posix/patch.c +++ b/toys/posix/patch.c @@ -327,7 +327,7 @@ void patch_main(void) // Other versions of patch accept damaged patches, so we need to also. if (strip || !patchlinenum++) { int len = strlen(patchline); - if (patchline[len-1] == '\r') { + if (len && patchline[len-1] == '\r') { if (!strip && !FLAG(s)) fprintf(stderr, "Removing DOS newlines\n"); strip = 1; patchline[len-1]=0; |