From 4234908b696cf4809bd6d0f40d639f4e6e13084d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20B=C3=A9raud?= <adrien.beraud@savoirfairelinux.com>
Date: Fri, 13 Apr 2018 15:34:23 -0400
Subject: [PATCH] proxy server: check refresh job

---
 src/dht_proxy_server.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/dht_proxy_server.cpp b/src/dht_proxy_server.cpp
index cd6623d9..91a1f350 100644
--- a/src/dht_proxy_server.cpp
+++ b/src/dht_proxy_server.cpp
@@ -150,7 +150,8 @@ DhtProxyServer::~DhtProxyServer()
 void
 DhtProxyServer::stop()
 {
-    printStatsJob_->cancel();
+    if (printStatsJob_)
+        printStatsJob_->cancel();
     service_->stop();
     {
         std::lock_guard<std::mutex> lock(lockListener_);
-- 
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