From e3cbaba33a6637e15f5861762e2b4060c16fa4f8 Mon Sep 17 00:00:00 2001
From: Tankred Hase <mail@tankredhase.de>
Date: Wed, 8 Jun 2016 11:30:53 +0200
Subject: [PATCH] Be sure to only pop unsupported packet if already pushed

---
 src/packet/packetlist.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/packet/packetlist.js b/src/packet/packetlist.js
index 9e8be05c..460821c2 100644
--- a/src/packet/packetlist.js
+++ b/src/packet/packetlist.js
@@ -36,13 +36,17 @@ Packetlist.prototype.read = function (bytes) {
     var parsed = packetParser.read(bytes, i, bytes.length - i);
     i = parsed.offset;
 
+    var pushed = false;
     try {
       var tag = enums.read(enums.packet, parsed.tag);
       var packet = packets.newPacketFromTag(tag);
       this.push(packet);
+      pushed = true;
       packet.read(parsed.packet);
     } catch(e) {
-      this.pop(); // drop unsupported packet
+      if (pushed) {
+        this.pop(); // drop unsupported packet
+      }
     }
   }
 };