diff options
| -rwxr-xr-x | lib/checksrc.pl | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/checksrc.pl b/lib/checksrc.pl index 1af6bbd72..15e9aff8e 100755 --- a/lib/checksrc.pl +++ b/lib/checksrc.pl @@ -249,7 +249,16 @@ sub checksrc { $scope=999999; } - if($ignore_set{$warn}) { + # Comparing for a literal zero rather than the scalar value zero + # covers the case where $scope contains the ending '*' from the + # comment. If we use a scalar comparison (==) we induce warnings + # on non-scalar contents. + if($scope eq "0") { + checkwarn("BADCOMMAND", + $line, 0, $file, $l, + "Disable zero not supported, did you mean to enable?"); + } + elsif($ignore_set{$warn}) { checkwarn("BADCOMMAND", $line, 0, $file, $l, "$warn already disabled from line $ignore_set{$warn}"); |