From e0e96007fea1c7e4ae4e7785a1a32f4bd9a66cf6 Mon Sep 17 00:00:00 2001
From: Aki Tuomi <cmouse@cmouse.fi>
Date: Fri, 30 Oct 2020 22:41:18 +0200
Subject: [PATCH] pdns: signingpipe - Ignore waitForPipe error, handled later

---
 pdns/signingpipe.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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");
-- 
2.47.2