From: Aki Tuomi <cmouse@cmouse.fi>
Date: Fri, 30 Oct 2020 20:41:18 +0000 (+0200)
Subject: pdns: signingpipe - Ignore waitForPipe error, handled later
X-Git-Tag: dnsdist-1.7.0-alpha1~10^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0e96007fea1c7e4ae4e7785a1a32f4bd9a66cf6;p=thirdparty%2Fpdns.git

pdns: signingpipe - Ignore waitForPipe error, handled later
---

diff --git a/pdns/signingpipe.cc b/pdns/signingpipe.cc
index b859bae7ec..7ee3634f10 100644
--- a/pdns/signingpipe.cc
+++ b/pdns/signingpipe.cc
@@ -32,7 +32,8 @@ int readn(int fd, void* buffer, unsigned int len)
       if(errno == EAGAIN || errno == EINTR) {
         if(pos==0)
           return -1;
-        waitForData(fd, -1); 
+        // error handled later
+        (void)waitForData(fd, -1);
         continue;
       }
       unixDie("Reading from socket in Signing Pipe loop");