| Subject: | Uninitialized Values with InterPolateEnv on |
Using Config-General-2.30, along with perl-5.8.6, with the InterPolateEnv setting turned on, it's possible to get a:
Use of uninitialized value in concatenation (.) or string at /site/perl/perl-5.8.6/lib/site_perl/5.8.6/Config/General/Interpolated.pm line 95.
If an environment variable is not set. The patch is simple; turn line 94 from:
$con . $ENV{$var};
To:
if (defined($ENV{$var})) {
$con . $ENV{$var};
}