do not crash if last tab do not exists (bnc#923458)

yast · Jun 1, 2015 · e143838 · e143838
1 parent f5c8af4
commit e143838
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/include/bootloader/routines/dialogs.rb b/src/include/bootloader/routines/dialogs.rb
@@ -128,7 +128,7 @@ def MainDialog
 
       )
       if ret != :back && ret != :abort && ret != :cancel
-        @return_tab = CWMTab.LastTab
+        @return_tab = CWMTab.LastTab || "tab"
         @return_tab = "installation" if @return_tab.include? "tab" # workaround different tab set for grub2
       end
       ret