Builtin: Forward old return values

SmallJoker · SmallJoker · commit 3ad9a8f3a978 · 2019-08-02T10:20:41.000+02:00
Was forgotten in 69bf964.
diff --git a/builtin/common/information_formspecs.lua b/builtin/common/information_formspecs.lua
@@ -140,6 +140,6 @@ help_command.func = function(name, param)
 		return 
 	end
 
-	old_help_func(name, param)
+	return old_help_func(name, param)
 end
 
