SPIGOT-5024: Fox error - Unknown target reason

nms-patches/EntityFox.patch

@@ -59,3 +59,12 @@
              super(EntityFox.this, oclass, 10, flag, flag1, predicate);
          }
  
+@@ -1181,7 +1186,7 @@
+ 
+         @Override
+         public void c() {
+-            EntityFox.this.setGoalTarget(this.j);
++            EntityFox.this.setGoalTarget(this.j, org.bukkit.event.entity.EntityTargetEvent.TargetReason.TARGET_ATTACKED_OWNER, true); // CraftBukkit
+             this.c = this.j;
+             if (this.k != null) {
+                 this.l = this.k.cs();