Privacy mode fixes (#6087)

* Version 5.3.4 RC1

* fix old ui approval screen

* fix error caused by meshtesting iframe

* fix linter errors

1 files changed, 15 insertions, 13 deletions

diff --git a/app/scripts/controllers/provider-approval.js b/app/scripts/controllers/provider-approval.js
index b8cf04341..2c9182b52 100644
--- a/app/scripts/controllers/provider-approval.js
+++ b/app/scripts/controllers/provider-approval.js
@@ -28,19 +28,21 @@ class ProviderApprovalController {
 
     if (platform && platform.addMessageListener) {
       platform.addMessageListener(({ action = '', force, origin, siteTitle, siteImage }, { tab }) => {
-        switch (action) {
-          case 'init-provider-request':
-            this._handleProviderRequest(origin, siteTitle, siteImage, force, tab.id)
-            break
-          case 'init-is-approved':
-            this._handleIsApproved(origin, tab.id)
-            break
-          case 'init-is-unlocked':
-            this._handleIsUnlocked(tab.id)
-            break
-          case 'init-privacy-request':
-            this._handlePrivacyRequest(tab.id)
-            break
+        if (tab && tab.id) {
+          switch (action) {
+            case 'init-provider-request':
+              this._handleProviderRequest(origin, siteTitle, siteImage, force, tab.id)
+              break
+            case 'init-is-approved':
+              this._handleIsApproved(origin, tab.id)
+              break
+            case 'init-is-unlocked':
+              this._handleIsUnlocked(tab.id)
+              break
+            case 'init-privacy-request':
+              this._handlePrivacyRequest(tab.id)
+              break
+          }
         }
       })
     }