From: Charles-Henri Bruyand <charles-henri.bruyand@open-xchange.com>
Date: Tue, 24 Sep 2019 09:15:20 +0000 (+0200)
Subject: pipebackend: remove unused variable
X-Git-Tag: dnsdist-1.4.0-rc4~46^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F8342%2Fhead;p=thirdparty%2Fpdns.git

pipebackend: remove unused variable
---

diff --git a/modules/pipebackend/coprocess.cc b/modules/pipebackend/coprocess.cc
index 419b53a83c..d48eb0f137 100644
--- a/modules/pipebackend/coprocess.cc
+++ b/modules/pipebackend/coprocess.cc
@@ -160,7 +160,6 @@ void CoProcess::send(const string &snd)
 
 void CoProcess::receive(string &receive)
 {
-  bool first = true;
   receive.clear();
 
   // we might still have some remaining data from our last read