From: dbs <dbs@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Thu, 25 Mar 2010 18:57:31 +0000 (+0000)
Subject: Fix warning from comparison with a possibly undef variable
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=4dde427dd3515e1cbd2196e3ef7eef21f0fb5fef;p=Evergreen.git

Fix warning from comparison with a possibly undef variable


git-svn-id: svn://svn.open-ils.org/ILS/trunk@15982 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/src/perlmods/OpenILS/Utils/ModsParser.pm b/Open-ILS/src/perlmods/OpenILS/Utils/ModsParser.pm
index 5c37ce2d0b..1e97458708 100644
--- a/Open-ILS/src/perlmods/OpenILS/Utils/ModsParser.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Utils/ModsParser.pm
@@ -129,7 +129,7 @@ sub get_field_value {
 				# MODS strips the punctuation from 245abc, which often
 				# results in "title subtitle" rather than "title : subtitle";
 				# this hack gets it back for us
-				if ($type eq 'title' && $child->nodeName =~ m/subTitle/) {
+				if ($type && $type eq 'title' && $child->nodeName =~ m/subTitle/) {
 					push(@child_text, " : "); 
 				}
 				next unless( $child->nodeType != 3 );