checksrc: trailing whitespace detection fix

diff --git a/lib/checksrc.pl b/lib/checksrc.pl
index 99bbc74d00c7172c7add5e8799b8426454a1b68f..019406b37c50ed90003a18ad7f00f0b49a3bc833 100755 (executable)
--- a/lib/checksrc.pl
+++ b/lib/checksrc.pl
@@ -118,7 +118,7 @@ sub scanfile {
             checkwarn($line, length($1), $file, $l, "Contains TAB character", 1);
         }
         # detect trailing white space
-        if($l =~ /^(\S+)[ \t]+\z/) {
+        if($l =~ /^(.*)[ \t]+\z/) {
             checkwarn($line, length($1), $file, $l, "Trailing whitespace");
         }