diff options
Diffstat (limited to 'util')
| -rwxr-xr-x | util/lint/checkpatch.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/lint/checkpatch.pl b/util/lint/checkpatch.pl index a7a31db144d7..6d2d1dd01130 100755 --- a/util/lint/checkpatch.pl +++ b/util/lint/checkpatch.pl @@ -845,7 +845,7 @@ sub read_words { next; } - $$wordsRef .= '|' if ($$wordsRef ne ""); + $$wordsRef .= '|' if (defined $$wordsRef); $$wordsRef .= $line; } close($file); |