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-rwxr-xr-xscripts/headerdep.pl3
1 files changed, 1 insertions, 2 deletions
diff --git a/scripts/headerdep.pl b/scripts/headerdep.pl
index b7f6c560e24d..8dd019bc5a73 100755
--- a/scripts/headerdep.pl
+++ b/scripts/headerdep.pl
@@ -80,8 +80,7 @@ sub search {
my $path = "$i/$filename";
return $path if -f $path;
}
-
- return undef;
+ return;
}
sub parse_all {

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