From 71382b6c0fa1860f371349f6409f9bbd1ea3987a Mon Sep 17 00:00:00 2001
From: Andrew Potter <agpotter@gmail.com>
Date: Tue, 25 Apr 2023 11:27:29 -0700
Subject: ruby: Restore default SIGCHLD signal handler on unload

fixes #1889
---
 src/plugins/ruby/weechat-ruby.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/ruby/weechat-ruby.c b/src/plugins/ruby/weechat-ruby.c
index a629437c9..09be2f202 100644
--- a/src/plugins/ruby/weechat-ruby.c
+++ b/src/plugins/ruby/weechat-ruby.c
@@ -30,6 +30,7 @@
 #include <ruby/version.h>
 #endif
 
+#include <signal.h>
 #include <stdarg.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -1440,6 +1441,7 @@ weechat_plugin_end (struct t_weechat_plugin *plugin)
     ruby_quiet = 0;
 
     ruby_cleanup (0);
+    signal (SIGCHLD, SIG_DFL);
 
     /* free some data */
     if (ruby_action_install_list)
-- 
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