cant delete disc runes

src/engine/net/client/ClientMessagePump.java

@@ -570,6 +570,10 @@ public class ClientMessagePump implements NetMsgHandler {
         if (!itemManager.inventoryContains(i))
             return;
 
+        //temporarily disable deleting disc runes
+        if(i.getItemBase().isDiscRune())
+            return;
+
         if (i.canDestroy) {
             if (itemManager.delete(i) == true) {
                 int value = i.getItemBase().value;