Hotfix die zweite

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/SteamWarLuaPlugin.java

@@ -159,9 +159,9 @@ public class SteamWarLuaPlugin extends TwoArgFunction {
     public static String varArgsToString(Varargs args) {
         StringBuilder builder = new StringBuilder();
         for (int i = 1; i <= args.narg(); i++) {
+            if (builder.length() != 0) builder.append(" ");
             LuaValue arg = args.arg(i);
             builder.append(arg.tojstring());
-            builder.append(" ");
         }
         return builder.toString();
     }