From c589aeb60a7c4bc21b8e3313432b32133583075a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sa=C3=BAl=20Ibarra=20Corretg=C3=A9?= <saghul@jitsi.org>
Date: Thu, 23 May 2019 10:17:42 +0200
Subject: [PATCH] app: avoid loading config when going back to the welcome page

---
 react/features/app/actions.js | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/react/features/app/actions.js b/react/features/app/actions.js
index 6795a7051..2fd41a453 100644
--- a/react/features/app/actions.js
+++ b/react/features/app/actions.js
@@ -81,16 +81,23 @@ export function appNavigate(uri: ?string) {
 
         let config;
 
-        try {
-            config = await loadConfig(url);
-            dispatch(storeConfig(baseURL, config));
-        } catch (error) {
+        // Avoid (re)loading the config when there is no room.
+        if (!room) {
             config = restoreConfig(baseURL);
+        }
 
-            if (!config) {
-                dispatch(loadConfigError(error, locationURL));
+        if (!config) {
+            try {
+                config = await loadConfig(url);
+                dispatch(storeConfig(baseURL, config));
+            } catch (error) {
+                config = restoreConfig(baseURL);
 
-                return;
+                if (!config) {
+                    dispatch(loadConfigError(error, locationURL));
+
+                    return;
+                }
             }
         }