From 521eea85224b8f5b9ab2ae626308ea7170f7385c Mon Sep 17 00:00:00 2001
From: Sude <lgogdownloader@gmail.com>
Date: Thu, 9 Sep 2021 14:03:51 +0300
Subject: [PATCH] Ignore SIGPIPE

It's possible to receive SIGPIPE sometimes which by default causes application to terminate.
This makes the downloader ignore SIGPIPE.
---
 main.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/main.cpp b/main.cpp
index 21807a8..1a78994 100644
--- a/main.cpp
+++ b/main.cpp
@@ -15,6 +15,7 @@
 #include <fstream>
 #include <boost/filesystem.hpp>
 #include <boost/program_options.hpp>
+#include <signal.h>
 
 namespace bpo = boost::program_options;
 Config Globals::globalConfig;
@@ -26,6 +27,13 @@ template<typename T> void set_vm_value(std::map<std::string, bpo::variable_value
 
 int main(int argc, char *argv[])
 {
+    struct sigaction act;
+    act.sa_handler = SIG_IGN;
+    act.sa_flags = SA_RESTART;
+    sigemptyset(&act.sa_mask);
+    if (sigaction(SIGPIPE, &act, NULL) < 0)
+        return 1;
+
     rhash_library_init();
 
     // Constants for option selection with include/exclude