[interchange-cvs] interchange - jon modified lib/Vend/Interpolate.pm

[interchange-cvs at icdevgroup.org]

User:      jon
Date:      2003-07-31 13:18:21 GMT
Modified:  lib/Vend Interpolate.pm
Log:
Fix bug that prevented [loop-change foo] from working when the range of
conditions was only 0 and 1.

Revision  Changes    Path
2.186     +4 -4      interchange/lib/Vend/Interpolate.pm


rev 2.186, prev_rev 2.185
Index: Interpolate.pm
===================================================================
RCS file: /var/cvs/interchange/lib/Vend/Interpolate.pm,v
retrieving revision 2.185
retrieving revision 2.186
diff -u -u -r2.185 -r2.186
--- Interpolate.pm	26 Jul 2003 16:00:26 -0000	2.185
+++ Interpolate.pm	31 Jul 2003 13:18:20 -0000	2.186
@@ -1,6 +1,6 @@
 # Vend::Interpolate - Interpret Interchange tags
 # 
-# $Id: Interpolate.pm,v 2.185 2003/07/26 16:00:26 mheins Exp $
+# $Id: Interpolate.pm,v 2.186 2003/07/31 13:18:20 jon Exp $
 #
 # Copyright (C) 2002-2003 Interchange Development Group
 # Copyright (C) 1996-2002 Red Hat, Inc.
@@ -28,7 +28,7 @@
 require Exporter;
 @ISA = qw(Exporter);
 
-$VERSION = substr(q$Revision: 2.185 $, 10);
+$VERSION = substr(q$Revision: 2.186 $, 10);
 
 @EXPORT = qw (
 
@@ -3205,8 +3205,8 @@
 		$value = $value ? lc $1 : $1;
 	}
 	$value = substr($value, 0, $substr) if $substr;
-	my $prev = $Prev{$name} || undef;
-	$Prev{$name} = $value || '';
+	my $prev = $Prev{$name};
+	$Prev{$name} = $value;
 	if(defined $text) {
 		return pull_if($text) if ! defined $prev or $value ne $prev;
 		return pull_else($text);