From de46fc6ac9fa0b215d6ad9f53f327651035efe46 Mon Sep 17 00:00:00 2001
From: Luca Boccassi <luca.boccassi@gmail.com>
Date: Sun, 21 Feb 2016 23:28:54 +0000
Subject: [PATCH] Problem: can't do anything with load.sub ret val

Solution: don't store it in zmq::poller_base_t::adjust_load, as the
build with Werror=unused=variable will fail otherwise.
---
 src/poller_base.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/poller_base.cpp b/src/poller_base.cpp
index 269f48b8..50c540c3 100644
--- a/src/poller_base.cpp
+++ b/src/poller_base.cpp
@@ -53,7 +53,7 @@ void zmq::poller_base_t::adjust_load (int amount_)
         load.add (amount_);
     else
     if (amount_ < 0)
-        bool reset = load.sub (-amount_);
+        load.sub (-amount_);
 }
 
 void zmq::poller_base_t::add_timer (int timeout_, i_poll_events *sink_, int id_)