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Silence warnings from lib/QueryAdvisorRules.pm

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This commit is contained in:
Brian Fraser fraserb@gmail.com
2012-03-30 15:58:00 -03:00
parent 8a4bc61a6b
commit 33954b72f9
1 changed files with 1 additions and 1 deletions
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2
lib/QueryAdvisorRules.pm
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@@ -189,7 +189,7 @@ sub get_rules {
foreach my $pred ( @$where ) {
my $val = $pred->{right_arg};
next unless $val;
return 0 if $val =~ m/^\d+$/ && $orderby_col{lc $pred->{left_arg}};
return 0 if $val =~ m/^\d+$/ && $orderby_col{lc($pred->{left_arg} || '')};
}
return;
},