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

[interchange-core@icdevgroup.org]

User:      heins
Date:      2003-02-07 16:41:57 GMT
Modified:  lib/Vend Util.pm
Log:
* Minor: avoid warning.

Revision  Changes    Path
2.48      +3 -3      interchange/lib/Vend/Util.pm


rev 2.48, prev_rev 2.47
Index: Util.pm
===================================================================
RCS file: /var/cvs/interchange/lib/Vend/Util.pm,v
retrieving revision 2.47
retrieving revision 2.48
diff -u -r2.47 -r2.48
--- Util.pm	23 Jan 2003 20:14:14 -0000	2.47
+++ Util.pm	7 Feb 2003 16:41:57 -0000	2.48
@@ -1,6 +1,6 @@
 # Vend::Util - Interchange utility functions
 #
-# $Id: Util.pm,v 2.47 2003/01/23 20:14:14 mheins Exp $
+# $Id: Util.pm,v 2.48 2003/02/07 16:41:57 mheins Exp $
 # 
 # Copyright (C) 1996-2002 Red Hat, Inc. <interchange@redhat.com>
 #
@@ -85,7 +85,7 @@
 use Safe;
 use subs qw(logError logGlobal);
 use vars qw($VERSION @EXPORT @EXPORT_OK);
-$VERSION = substr(q$Revision: 2.47 $, 10);
+$VERSION = substr(q$Revision: 2.48 $, 10);
 
 BEGIN {
 	eval {
@@ -927,7 +927,7 @@
 		}
 		return $string;
 	}
-	return {} unless $string =~ /\S/;
+	return {} unless $string and $string =~ /\S/;
 	$string =~ s/^\s+//;
 	$string =~ s/\s+$//;
 	if($string =~ /^{/ and $string =~ /}/) {