return empty array, if the operating is not supported

dev-sec · Sep 27, 2016 · 77e6c5c · 77e6c5c
1 parent 0f08f66
commit 77e6c5c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libraries/windows_updates.rb b/libraries/windows_updates.rb
@@ -106,10 +106,12 @@ def select_update_mgmt
   end
 
   def fetchUpdates
+    return [] if @update_mgmt.nil?
     @update_mgmt.fetchUpdates
   end
 
   def hotfixes
+    return [] if @update_mgmt.nil?
     @update_mgmt.hotfixes
   end
 end