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

[interchange-core@interchange.redhat.com]

User:      heins
Date:      2001-09-28 22:44:22 GMT
Modified:  lib/Vend Tag: STABLE_4_8-branch Interpolate.pm
Log:
	* Fix error caused by empty filter specification.

Revision  Changes    Path
No                   revision



No                   revision



2.9.2.1   +3 -2      interchange/lib/Vend/Interpolate.pm


rev 2.9.2.1, prev_rev 2.9
Index: Interpolate.pm
===================================================================
RCS file: /anon_cvs/repository/interchange/lib/Vend/Interpolate.pm,v
retrieving revision 2.9
retrieving revision 2.9.2.1
diff -u -r2.9 -r2.9.2.1
--- Interpolate.pm	2001/08/06 16:15:24	2.9
+++ Interpolate.pm	2001/09/28 22:44:22	2.9.2.1
@@ -1,6 +1,6 @@
 # Vend::Interpolate - Interpret Interchange tags
 # 
-# $Id: Interpolate.pm,v 2.9 2001/08/06 16:15:24 heins Exp $
+# $Id: Interpolate.pm,v 2.9.2.1 2001/09/28 22:44:22 mheins Exp $
 #
 # Copyright (C) 1996-2001 Red Hat, Inc. <interchange@redhat.com>
 #
@@ -27,7 +27,7 @@
 require Exporter;
 @ISA = qw(Exporter);
 
-$VERSION = substr(q$Revision: 2.9 $, 10);
+$VERSION = substr(q$Revision: 2.9.2.1 $, 10);
 
 @EXPORT = qw (
 
@@ -618,6 +618,7 @@
 	my @filters = Text::ParseWords::shellwords($filter); 
 	my @args;
 	for (@filters) {
+		next unless $_;
 		@args = ();
 		if(/%/) {
 			$value = sprintf($_, $value);