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Remove some whitespace

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2011-06-25 21:55:49 -07:00
parent 9f37f09b28
commit 7507c81882
1 changed files with 3 additions and 4 deletions
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Shorewall/Perl/Shorewall/Config.pm
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@ -1856,7 +1856,6 @@ sub set_action_param( $$ ) {
# #
sub expand_variables( \$ ) { sub expand_variables( \$ ) {
my ( $line, $count ) = ( $_[0], 0 ); my ( $line, $count ) = ( $_[0], 0 );
# $1 $2 $3 - $4 # $1 $2 $3 - $4
while ( $$line =~ m( ^(.*?) \$({)? (\w+) (?(2)}) (.*)$ )x ) { while ( $$line =~ m( ^(.*?) \$({)? (\w+) (?(2)}) (.*)$ )x ) {