perl/perlcriticrc: Also allow $0.

diff --git a/perl/perlcriticrc b/perl/perlcriticrc
index 357a493394d9a9a0e4efacb9ebeec68ac4b46857..70c720b1406607db191daa3ee515d10e7458bf3d 100644 (file)
--- a/perl/perlcriticrc
+++ b/perl/perlcriticrc
@@ -47,7 +47,7 @@ color = 1
 # IMHO punctuation variables are more readable than their English counterparts
 # (and faster in some cases). So allow the ones I use often.
 [Variables::ProhibitPunctuationVars]
-allow = $! $? $. $@ $/ $" $+
+allow = $0 $! $? $. $@ $/ $" $+
 
 # Allow the usage of ".." when '..' occurs inside the string, e.g. in strings
 # like ".. '..' ..".