From 917065329619d82bb7f8e416c2414d8ebc6719e6 Mon Sep 17 00:00:00 2001
From: Colin Megill <colinmegill@gmail.com>
Date: Wed, 10 Feb 2021 16:35:20 -0800
Subject: [PATCH] handle empty string case on genes for create geneset

---
 .../components/geneExpression/menus/createGenesetDialogue.js  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/client/src/components/geneExpression/menus/createGenesetDialogue.js b/client/src/components/geneExpression/menus/createGenesetDialogue.js
index 08e6132f..841eecd0 100644
--- a/client/src/components/geneExpression/menus/createGenesetDialogue.js
+++ b/client/src/components/geneExpression/menus/createGenesetDialogue.js
@@ -40,7 +40,9 @@ class CreateGenesetDialogue extends React.PureComponent {
     dispatch({
       type: "geneset: create",
       name: genesetName,
-      genes: _.pull(_.uniq(genesToPopulateGeneset.split(/[ ,]+/)), "") || null,
+      genes: genesToPopulateGeneset
+        ? _.pull(_.uniq(genesToPopulateGeneset.split(/[ ,]+/)), "")
+        : null,
     });
     dispatch({
       type: "geneset: disable create geneset mode",