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fix uninit warnings
[p5sagit/local-lib.git]
/
lib
/
local
/
lib.pm
diff --git
a/lib/local/lib.pm
b/lib/local/lib.pm
index
f5e4778
..
80f56ad
100644
(file)
--- a/
lib/local/lib.pm
+++ b/
lib/local/lib.pm
@@
-314,7
+314,8
@@
sub environment_vars_string_for {
next;
}
if (!ref $value
- && $value eq $ENV{$name}) {
+ && defined $value ? $value eq $ENV{$name} : !defined $ENV{$name}
+ ) {
next;
}
$out .= $self->$build_method($name, $value);