From b2a88e7b885cd43882b525fdaf2b57dd931a0427 Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Thu, 9 Sep 2021 20:55:53 +0200
Subject: [PATCH] fix(redis-storage): Ignore SIGPIPE
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libhiredis doesn’t pass MSG_NOSIGNAL to send to ccache can die from
SIGPIPE. Disable SIGPIPE so that the socket code receives EPIPE
correctly.

This should also fix a similar problem with the HTTP storage backend.

Fixes #931.
---
 src/SignalHandler.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/SignalHandler.cpp b/src/SignalHandler.cpp
index 9051eeb0d..2d32ac6d0 100644
--- a/src/SignalHandler.cpp
+++ b/src/SignalHandler.cpp
@@ -71,6 +71,8 @@ SignalHandler::SignalHandler(Context& ctx) : m_ctx(ctx)
 #  ifdef SIGQUIT
   register_signal_handler(SIGQUIT);
 #  endif
+
+  signal(SIGPIPE, SIG_IGN); // NOLINT: This is no error, clang-tidy
 }
 
 SignalHandler::~SignalHandler()
-- 
2.47.2