fix

src/Data/ruRU/patch-ruRU-4/Interface/GlueXML/AccountLogin.lua

@@ -598,7 +598,7 @@ function AccountLogin_OnKeyDown(key)
         if ConnectionHelpFrame:IsShown() then
             ConnectionHelpFrame:Hide()
             AccountLoginUI:Show()
-        elseif SurveyNotificationFrame:IsShown() then
+        elseif SurveyNotificationFrame and SurveyNotificationFrame:IsShown() then
         else
             AccountLogin_Exit()
         end
@@ -607,7 +607,7 @@ function AccountLogin_OnKeyDown(key)
             return
         elseif TOSFrame:IsShown() or ConnectionHelpFrame:IsShown() then
             return
-        elseif SurveyNotificationFrame:IsShown() then
+        elseif SurveyNotificationFrame and SurveyNotificationFrame:IsShown() then
             AccountLogin_SurveyNotificationDone(1)
         end
         AccountLogin_PrimaryAction()
@@ -957,6 +957,12 @@ function AccountLogin_Exit()
 end
 
 function AccountLogin_ShowSurveyNotification()
+    if not SurveyNotificationFrame or
+        not SurveyNotificationAccept or
+        not SurveyNotificationDecline then
+        return
+    end
+
     GlueDialog:Hide()
     AccountLoginUI:Hide()
     SurveyNotificationAccept:Enable()
@@ -965,11 +971,19 @@ function AccountLogin_ShowSurveyNotification()
 end
 
 function AccountLogin_SurveyNotificationDone(accepted)
-    SurveyNotificationFrame:Hide()
-    SurveyNotificationAccept:Disable()
-    SurveyNotificationDecline:Disable()
-    SurveyNotificationDone(accepted)
-    AccountLoginUI:Show()
+    if SurveyNotificationFrame then
+        SurveyNotificationFrame:Hide()
+    end
+    if SurveyNotificationAccept then
+        SurveyNotificationAccept:Disable()
+    end
+    if SurveyNotificationDecline then
+        SurveyNotificationDecline:Disable()
+    end
+    if type(SurveyNotificationDone) == "function" then
+        SurveyNotificationDone(accepted)
+    end
+    ApplyLaunchMode()
 end
 
 function AccountLogin_ShowUserAgreements()