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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2002-04-15 12:52:58 +0000 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2002-04-15 12:52:58 +0000 |
| commit | 95d43b76bd7ad45b21f7645df7626ef63dabb082 (patch) | |
| tree | 6c9ad89d51931f537fedda06bad5ede7b4339a19 /lib | |
| parent | 9aa702eccb32e2eaf7f72fd3b3d0dd4d328a1614 (diff) | |
| download | perl-95d43b76bd7ad45b21f7645df7626ef63dabb082.tar.gz | |
return undef is of questionable style.
p4raw-id: //depot/perl@15924
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Hash/Util.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Hash/Util.pm b/lib/Hash/Util.pm index a1c9e64a54..f6dcd7e0a7 100644 --- a/lib/Hash/Util.pm +++ b/lib/Hash/Util.pm @@ -94,14 +94,14 @@ sub lock_keys (\%;@) { Internals::SvREADONLY %$hash, 1; } - return undef; + return; } sub unlock_keys (\%) { my($hash) = shift; Internals::SvREADONLY %$hash, 0; - return undef; + return; } =item lock_value |