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Rename a variable

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8341 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2008-03-23 15:18:32 +00:00
parent 5ea18e3624
commit 680788433d
1 changed files with 2 additions and 2 deletions
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4
Shorewall-perl/Shorewall/IPAddrs.pm
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@ -392,12 +392,12 @@ sub expand_port_range( $$ ) {
# the remaining range has less than or equal to P ports. The next group is
# ( <first> , ~( P-1 ) ).
#
while ( ( my $left = ( $last - $first ) ) > 0 ) {
while ( ( my $ports = ( $last - $first ) ) > 0 ) {
my $mask = 0xffff; #Mask for current ports in group.
my $y = 2; #Next power of two to test
my $z = 1; #Number of ports in current group (Previous value of $y).
while ( ( ! ( $first % $y ) ) && ( $y <= $left ) ) {
while ( ( ! ( $first % $y ) ) && ( $y <= $ports ) ) {
$mask <<= 1;
$z = $y;
$y <<= 1;