Don't disconnect player when we have no vanilla tab completions.

By: md_5 <git@md-5.net>

CraftBukkit-Patches/0063-BungeeCord-Support.patch

@@ -1,4 +1,4 @@
-From c0438ee1849ff6e595d6c7f833527dc8226b3b95 Mon Sep 17 00:00:00 2001
+From 17804fab38de30d2b74e7e4fb7787db24e497de3 Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Sun, 1 Dec 2013 18:18:41 +1100
 Subject: [PATCH] BungeeCord Support
@@ -82,10 +82,10 @@ index 8f829bb..6b2fbb9 100644
 +    // Spigot End
  }
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-index 52c75f0..23b4112 100644
+index 5219468..3c17e2f 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-@@ -1135,6 +1135,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+@@ -1261,6 +1261,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
      {
  
          @Override