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Correct handling of expressions consisting of a single number.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2013-02-10 15:19:30 -08:00
parent b349cc0f22
commit b9d5b92f1b
1 changed files with 3 additions and 1 deletions
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4
Shorewall/Perl/Shorewall/Config.pm
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@ -2212,7 +2212,9 @@ sub evaluate_expression( $$$ ) {
print "EXPR=> $expression\n" if $debug;
unless ( $expression =~ /^\d+$/ ) {
if ( $expression =~ /^\d+$/ ) {
$val = $expression
} else {
#
# Not a simple one-term expression -- compile it
#