From d071c4744265c22c84ce6315fd7f940347612081 Mon Sep 17 00:00:00 2001
From: jgould <jgould@broadinstitute.org>
Date: Wed, 3 Aug 2016 15:06:33 -0400
Subject: [PATCH] convert to string array

---
 src/matrix/vector_util.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/matrix/vector_util.js b/src/matrix/vector_util.js
index 5e2bfac..3993f74 100644
--- a/src/matrix/vector_util.js
+++ b/src/matrix/vector_util.js
@@ -182,6 +182,9 @@ morpheus.VectorUtil.maybeConvertToStringArray = function (vector, delim) {
 	for (var i = 0, nrows = vector.size(); i < nrows; i++) {
 		var s = vector.getValue(i);
 		if (s != null) {
+			if (!s.split) {
+				return false;
+			}
 			var tokens = s.split(regex);
 			newValues.push(tokens);
 			if (!found && tokens.length > 1) {
-- 
GitLab