From 4e7271a88ff1e86ddbea52ff887c72b513889adf Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 7 Feb 2016 17:59:38 +0900
Subject: [PATCH] nghttpx: Fix regression which breaks WebSocket upgrade

---
 src/shrpx_http_downstream_connection.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/shrpx_http_downstream_connection.cc b/src/shrpx_http_downstream_connection.cc
index 3ee4d3f1..e67f4955 100644
--- a/src/shrpx_http_downstream_connection.cc
+++ b/src/shrpx_http_downstream_connection.cc
@@ -967,6 +967,8 @@ int HttpDownstreamConnection::process_input(const uint8_t *data,
       downstream_->pause_read(SHRPX_NO_BUFFER);
       return 0;
     }
+
+    return 0;
   }
 
   auto nproc =