From 2b8421d88bf29afb92184f69fd3c4c6313f963ba Mon Sep 17 00:00:00 2001
From: Stas Vilchik <vilchiks@gmail.com>
Date: Fri, 21 Aug 2015 11:27:06 +0200
Subject: [PATCH] add element guards for navigation components

---
 server/sonar-web/src/main/js/apps/nav/app.jsx | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/server/sonar-web/src/main/js/apps/nav/app.jsx b/server/sonar-web/src/main/js/apps/nav/app.jsx
index 4b0b6ed5fa0..1362bb8976b 100644
--- a/server/sonar-web/src/main/js/apps/nav/app.jsx
+++ b/server/sonar-web/src/main/js/apps/nav/app.jsx
@@ -14,16 +14,22 @@ export default {
 
   renderGlobalNav(options) {
     const el = document.getElementById('global-navigation');
-    React.render(<GlobalNav {...options}/>, el);
+    if (el) {
+      React.render(<GlobalNav {...options}/>, el);
+    }
   },
 
   renderComponentNav(options) {
     const el = document.getElementById('context-navigation');
-    React.render(<ComponentNav {...options}/>, el);
+    if (el) {
+      React.render(<ComponentNav {...options}/>, el);
+    }
   },
 
   renderSettingsNav(options) {
     const el = document.getElementById('context-navigation');
-    React.render(<SettingsNav {...options}/>, el);
+    if (el) {
+      React.render(<SettingsNav {...options}/>, el);
+    }
   }
 };
-- 
2.39.5