Populate errors dict correctly when nmblookup fails

Author: cddmp

enum4linux-ng.py

@@ -557,7 +557,7 @@ def run(self):
             print_success(result.retmsg)
             output["nmblookup"] = result.retval
         else:
-            output = process_error(nmblookup.retmsg, ["nmblookup"], module_name, output)
+            output = process_error(nmblookup.retmsg, ["nmblookup","workgroup"], module_name, output)
 
         return output