From 0669c5c0b13442943d1d4d9b0ec43b3f89b33afe Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Tue, 16 Sep 2014 14:17:36 -0300
Subject: [PATCH] channel: Fix unpacker loop condition

---
 src/nvim/os/channel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/nvim/os/channel.c b/src/nvim/os/channel.c
index ad8f378dfc..1670424e4e 100644
--- a/src/nvim/os/channel.c
+++ b/src/nvim/os/channel.c
@@ -353,7 +353,8 @@ static void parse_msgpack(RStream *rstream, void *data, bool eof)
   msgpack_unpack_return result;
 
   // Deserialize everything we can.
-  while ((result = msgpack_unpacker_next(channel->unpacker, &unpacked))) {
+  while ((result = msgpack_unpacker_next(channel->unpacker, &unpacked)) ==
+      MSGPACK_UNPACK_SUCCESS) {
     if (kv_size(channel->call_stack) && is_rpc_response(&unpacked.data)) {
       if (is_valid_rpc_response(&unpacked.data, channel)) {
         call_stack_pop(&unpacked.data, channel);