From 3f1f62853877fd3d75602212c20e4d571fe124cb Mon Sep 17 00:00:00 2001
From: Aalhad Saraf <aalhad@gmail.com>
Date: Thu, 23 Aug 2018 17:02:56 +0530
Subject: [PATCH] Fix build failure on ARM due to bad variable name

The variable decrement was changed to decrement_
in c581f43c977f8776a56d20b7654260928e4c16b8

In -one- place, it remained as decrement
and gives:

In file included from src/ctx.hpp:44:0,
from src/address.cpp:33:
src/atomic_counter.hpp: In member function 'bool zmq::atomic_counter_t::sub(zmq::atomic_counter_t::integer_t)':
src/atomic_counter.hpp:191:28: error: 'decrement' was not declared in this scope

Changing it to decrement_ fixes the problem.
---
 src/atomic_counter.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/atomic_counter.hpp b/src/atomic_counter.hpp
index e2e09d99..4f2ff584 100644
--- a/src/atomic_counter.hpp
+++ b/src/atomic_counter.hpp
@@ -188,7 +188,7 @@ class atomic_counter_t
                            "+Qo"(_value)
                          : "Ir"(decrement_), "r"(&_value)
                          : "cc");
-        return old_value - decrement != 0;
+        return old_value - decrement_ != 0;
 #elif defined ZMQ_ATOMIC_COUNTER_MUTEX
         sync.lock ();
         _value -= decrement_;