From: Léo Villeveygoux <l@vgx.fr>
Date: Fri, 29 May 2020 16:40:45 +0000 (+0200)
Subject: Cleanly handle SIGTERM and SIGHUP
X-Git-Tag: v3.3~99^2~1
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=3426d0d0a3fd22c1064fdaf08d573244e080c339;p=nnn.git

Cleanly handle SIGTERM and SIGHUP
---

diff --git a/src/nnn.c b/src/nnn.c
index de80d46c..ce65eba8 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -704,6 +704,13 @@ static void sigint_handler(int UNUSED(sig))
 	g_states |= STATE_INTERRUPTED;
 }
 
+static void clean_exit_sighandler(int UNUSED(sig))
+{
+	exitcurses();
+	/* This triggers cleanup() thanks to atexit() */
+	exit(EXIT_SUCCESS);
+}
+
 static char *xitoa(uint val)
 {
 	static char ascbuf[32] = {0};
@@ -7230,6 +7237,8 @@ int main(int argc, char *argv[])
 		xerror();
 		return EXIT_FAILURE;
 	}
+	signal(SIGTERM, clean_exit_sighandler);
+	signal(SIGHUP, clean_exit_sighandler);
 	signal(SIGQUIT, SIG_IGN);
 
 #ifndef NOLOCALE