Cleaned up tacky if-series into an elegant if-elsif checklist ;-)

1 files changed, 8 insertions, 13 deletions

diff --git a/bin/xmldiff.pl b/bin/xmldiff.pl
index 0e59561..6b358e5 100644
--- a/bin/xmldiff.pl
+++ b/bin/xmldiff.pl
@@ -1,12 +1,12 @@
 #!/usr/bin/perl
 #
 #  Copyright (c) 2002, DecisionSoft Limited All rights reserved.
-#  Please see: 
-#  http://software.decisionsoft.com/licence.html 
+#  Please see:
+#  http://software.decisionsoft.com/licence.html
 #  for more information.
 #
 # Modified for the Fedora Docs Project by Tommy.Reynolds@MegaCoder.com
-# 
+#
 
 #
 # xmldiff: xmldiff program - uses xmlpp, which must be on the ${PATH}
@@ -37,29 +37,24 @@ if( $outputFmt > 1 )	{
 
 if( $opt_s )	{
 	# Standard diff, no playing around
-} 
-if ( $opt_c )	{
+} elsif( $opt_c )	{
 	# Plain context diff
 	$diffOpts .= "-c ";
-} 
-if( $opt_u )	{
+} elsif( $opt_u )	{
 	# Plain unified diff
 	$diffOpts .= "-u ";
-} 
-if( $opt_p )	{
+} elsif( $opt_p )	{
 	# Colorized unified diff
 	# $diffOpts .= "-u ";
 	$diffOpts .= "--new-line-format='+ %l\n' ";
 	$diffOpts .= "--old-line-format='- %l\n' ";
 	$diffOpts .= "--unchanged-line-format='  %l\n' ";
-} 
-if( $opt_C )	{
+} elsif( $opt_C )	{
   $diffOpts .= "--changed-group-format='\n<<<<<<<<<<<<<<\n%<==============\n%>>>>>>>>>>>>>>>\n\n' ";
   $diffOpts .= "--new-line-format='+ %l\n' ";
   $diffOpts .= "--old-line-format='- %l\n' ";
   $diffOpts .= "--unchanged-line-format='  %l\n' ";
-} 
-if( $opt_H )	{
+} elsif( $opt_H )	{
   $diffOpts .= "--changed-group-format='%<%>' ";
   $diffOpts .= " --new-group-format='%>' ";
   $diffOpts .= "--old-group-format='%<' ";