From 3d9070537506575ae67485522aa4961a21b38906 Mon Sep 17 00:00:00 2001
From: Artur Signell <artur@vaadin.com>
Date: Mon, 17 Dec 2012 23:32:35 +0200
Subject: [PATCH] Fixed TestBench compatibility for root context (#10541)

Change-Id: If400b16afa07480afc8007fd3144f68644a60a12
---
 server/src/com/vaadin/server/VaadinServletService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/com/vaadin/server/VaadinServletService.java b/server/src/com/vaadin/server/VaadinServletService.java
index 7a15c0cc19..55c95f628a 100644
--- a/server/src/com/vaadin/server/VaadinServletService.java
+++ b/server/src/com/vaadin/server/VaadinServletService.java
@@ -205,7 +205,7 @@ public class VaadinServletService extends VaadinService {
             // Just ignore problem here
         }
 
-        if (appId == null || "".equals(appId)) {
+        if (appId == null || "".equals(appId) || "/".equals(appId)) {
             appId = "ROOT";
         }
         appId = appId.replaceAll("[^a-zA-Z0-9]", "");
-- 
2.39.5