From: Llewellyn Marshall <llewellyn.marshall@ncdcr.gov>
Date: Tue, 18 Apr 2023 18:14:56 +0000 (-0400)
Subject: protection if grep in oils rpt tree returns null
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=6b128e7a70c574a174244e1f14d2c8c825811c12;p=working%2FEvergreen.git

protection if grep in oils rpt tree returns null
---

diff --git a/Open-ILS/web/reports/oils_rpt_tree.js b/Open-ILS/web/reports/oils_rpt_tree.js
index 35dec1fcd6..b9bfa2c00c 100644
--- a/Open-ILS/web/reports/oils_rpt_tree.js
+++ b/Open-ILS/web/reports/oils_rpt_tree.js
@@ -18,11 +18,12 @@ function oilsLoadRptTree(callback) {
 }
 
 function oilsRptFindField(node, field) {
-	return grep( node.fields, 
+	var g = grep( node.fields, 
 		function(f) {
 			return (f.name == field);
 		}
-	)[0];
+	);
+	return g ? g[0] : [];
 }