Fix compile time compatibility with new and old forge

codechicken/lib/packet/MetaPacket.java

@@ -59,18 +59,18 @@ public class MetaPacket extends Packet250CustomPayload
 
     @Override
     public void writePacketData(DataOutput dataout) {
-        //send a dummy 250
-        super.writePacketData(dataout);
+        try {//TODO: fix super IOException
+            //send a dummy 250
+            super.writePacketData(dataout);
 
-        for(Packet p : packets)//TODO: fix extends
-            try {
+            for(Packet p : packets)
                 Packet.writePacket(p, dataout);
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
 
-        //adjust sent size for Packet.writePacket
-        Packet.sentSize-=getPacketSize()-super.getPacketSize();
+            //adjust sent size for Packet.writePacket
+            Packet.sentSize-=getPacketSize()-super.getPacketSize();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
     }
 
     @Override