From 3fde2cffb2a0f5a6fd81079eca2c846775d8bd51 Mon Sep 17 00:00:00 2001
From: Rustam Vishnyakov <rustam.vishnyakov@jetbrains.com>
Date: Tue, 28 Jun 2016 18:46:03 +0300
Subject: [PATCH] WEB-313 HTML Code Style - insert new line berfore bug

---
 .../com/intellij/application/options/CodeStyleHtmlPanel.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xml/impl/src/com/intellij/application/options/CodeStyleHtmlPanel.java b/xml/impl/src/com/intellij/application/options/CodeStyleHtmlPanel.java
index 63d4c96a1cd8..2f27a2817577 100644
--- a/xml/impl/src/com/intellij/application/options/CodeStyleHtmlPanel.java
+++ b/xml/impl/src/com/intellij/application/options/CodeStyleHtmlPanel.java
@@ -139,7 +139,7 @@ public class CodeStyleHtmlPanel extends CodeStyleAbstractPanel {
       }
 
       private ArrayList<String> createCollectionOn(final String data) {
-        if (data == null) {
+        if (data == null || data.trim().isEmpty()) {
           return new ArrayList<String>();
         }
         return new ArrayList<String>(Arrays.asList(data.split(",")));