### Eclipse Workspace Patch 1.0
#P system
Index: src/lib/product/Daemon/Bugzilla.pm.in
===================================================================
RCS file: /projects/scmbug/cvsroot/system/src/lib/product/Daemon/Bugzilla.pm.in,v
retrieving revision 1.44
diff -u -r1.44 Bugzilla.pm.in
--- src/lib/product/Daemon/Bugzilla.pm.in	15 Oct 2007 20:55:20 -0000	1.44
+++ src/lib/product/Daemon/Bugzilla.pm.in	18 Oct 2007 13:29:07 -0000
@@ -813,6 +813,9 @@
 
     if ( $self->is_version_latest() ) {
 	my $product = new Bugzilla::Product( { name => $product_name } );
+	if(!defined $product) {
+	    return 0;
+	}
 	my $versions = $product->versions();
 	if ( $versions ) {
 	    foreach my $version ( @$versions ) {
@@ -872,7 +875,11 @@
 	my $product = new Bugzilla::Product( { name => $product_name } );
 	my $version = new Bugzilla::Version( { product => $product,
 					       name => $tag_name } );
-	$version->remove_from_db;
+    
+    if(defined $version) {
+	    $version->remove_from_db;
+	}
+	    
     } else {
 	my $sql;