From ff52ba1699cefccb99dc729ad65b89b8f46aef45 Mon Sep 17 00:00:00 2001
From: jgould <jgould@GP05C-223.broad.mit.edu>
Date: Tue, 19 Apr 2016 11:00:14 -0400
Subject: [PATCH] check for null field in autocomplete

---
 src/matrix/dataset_util.js | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/matrix/dataset_util.js b/src/matrix/dataset_util.js
index f420ae0..6c15c1a 100644
--- a/src/matrix/dataset_util.js
+++ b/src/matrix/dataset_util.js
@@ -635,16 +635,18 @@ morpheus.DatasetUtil.autocompleteValues = function(dataset) {
 			});
 
 		});
-		fields.forEach(function(field) {
-			if (regex.test(field)) {
-				matches.push({
-					value : field + ':',
-					label : '<span style="font-weight:300;">' + field
-							+ ':</span>',
-					show : true
-				});
-			}
-		});
+		if (field == null) {
+			fields.forEach(function(field) {
+				if (regex.test(field)) {
+					matches.push({
+						value : field + ':',
+						label : '<span style="font-weight:300;">' + field
+								+ ':</span>',
+						show : true
+					});
+				}
+			});
+		}
 		cb(matches);
 	};
 
-- 
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