No need to return $i from warnings::__chk, as the value is not used.
authorNicholas Clark <nick@ccl4.org>
Sun, 20 Jun 2010 13:40:33 +0000 (14:40 +0100)
committerNicholas Clark <nick@ccl4.org>
Wed, 23 Jun 2010 07:44:42 +0000 (08:44 +0100)
commit980a43b097489a68f8b49125b2258eb2697e313e
tree0a334c557fbfa4c8ef64281f40c5614d9b47181d
parent4e92cb89227aa006b421b88be064b91da43489dc
No need to return $i from warnings::__chk, as the value is not used.

$i holds the depth of the caller frame from which the warnings bitmask is read.
The value has not been used by any caller of __chk() since c3186b657097c822.
lib/warnings.pm
warnings.pl