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Fix potential undefined variable warning

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Pragmatic Software 2015-09-08 01:30:08 -07:00
parent 3a428a8c1b
commit fa2865fb10
1 changed files with 1 additions and 1 deletions
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2
PBot/Factoids.pm
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@ -382,7 +382,7 @@ sub expand_action_arguments {
$action =~ s/\$args/$input/g;
}
$input =~ s/'/\\'/g;
$input =~ s/'/\\'/g if defined $input;
my @args = shellwords($input);
while ($action =~ m/\$arg\[([^]]+)]/g) {