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Make conditional directives case insensitive

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2012-08-09 10:30:02 -07:00
parent 4d3fbd1dfa
commit e6ef32ebc2
1 changed files with 3 additions and 3 deletions
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6
Shorewall/Perl/Shorewall/Config.pm
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@ -1898,9 +1898,9 @@ sub process_conditional( $$$$ ) {
print "CD===> $line\n" if $debug;
cond_error( "Invalid compiler directive ($line)" , $filename, $linenumber ) unless $line =~ /^\s*\?(IF\s+|ELSE|ELSIF\s+|ENDIF)(.*)$/;
cond_error( "Invalid compiler directive ($line)" , $filename, $linenumber ) unless $line =~ /^\s*\?(IF\s+|ELSE|ELSIF\s+|ENDIF)(.*)$/i;
my ($keyword, $expression) = ( $1, $2 );
my ($keyword, $expression) = ( uc $1, $2 );
if ( supplied $expression ) {
$expression =~ s/#.*//;
@ -2508,7 +2508,7 @@ sub read_a_line($) {
#
# Handle conditionals
#
if ( /^\s*\?(?:IF|ELSE|ELSIF|ENDIF)/ ) {
if ( /^\s*\?(?:IF|ELSE|ELSIF|ENDIF)/i ) {
$omitting = process_conditional( $omitting, $_, $currentfilename, $. );
next;
}