lib/gli.rb in gli-1.3.1 vs lib/gli.rb in gli-1.3.2

@@ -282,9 +282,10 @@
     when UnknownCommandArgument
       msg += ". Use '#{program_name} help #{ex.command.name}' for a list of command options"
     when UnknownGlobalArgument
       msg += ". Use '#{program_name} help' for a list of global options"
     end
+    msg
   end
 
   # Simpler means of exiting with a custom exit code.  This will 
   # raise a CustomExit with the given message and exit code, which will ultimatley
   # cause your application to exit with the given exit_code as its exit status