diff -r -U 3 minecraft\net\minecraft\client\network\NetHandlerHandshakeMemory.java minecraft_patched\net\minecraft\client\network\NetHandlerHandshakeMemory.java
--- minecraft\net\minecraft\client\network\NetHandlerHandshakeMemory.java
+++ minecraft_patched\net\minecraft\client\network\NetHandlerHandshakeMemory.java
@@ -31,6 +31,7 @@
       switch(NetHandlerHandshakeMemory.SwitchEnumConnectionState.field_151263_a[p_147232_2_.ordinal()]) {
       case 1:
          this.field_147384_b.func_150719_a(new NetHandlerLoginServer(this.field_147385_a, this.field_147384_b));
+         break;
       case 2:
          throw new UnsupportedOperationException("NYI");
       default: