Fix warning from undef PERL5LIB

[p5sagit/local-lib.git] / lib / local / lib.pm

diff --git a/lib/local/lib.pm b/lib/local/lib.pm
index d45ed1d..1b030b6 100644 (file)
--- a/lib/local/lib.pm
+++ b/lib/local/lib.pm
@@ -21,7 +21,7 @@ Please see `perldoc local::lib` for directions on using this module.
 DEATH
 
   # Remember what PERL5LIB was when we started
-  my $perl5lib = $ENV{PERL5LIB};
+  my $perl5lib = $ENV{PERL5LIB} || '';
 
   my %arg_store;
   for my $arg (@args) {