Hotfix If

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

BauSystem_Main/src/de/steamwar/bausystem/features/script/command/If.java

@@ -46,7 +46,7 @@ public class If implements SpecialCommand {
             BauSystem.MESSAGE.send("SCRIPT_COMMAND_ERROR_NO_BOOLEAN", scriptExecutor.getPlayer());
             return false;
         }
-        if (v.asBoolean()) {
+        if (v.asBoolean() && command.length > 2) {
             jumpToIndex(scriptExecutor, command[2]);
         } else if (command.length > 3) {
             jumpToIndex(scriptExecutor, command[3]);