dwl

commit 9c592da01f7648ff1efb69e851ced554b3231096
parent df11b7a7864b416bba52e00d6ad7997d9a7c19b0
Author: Devin J. Pohly <djpohly@gmail.com>
Date:   Thu, 15 Jun 2023 23:57:16 -0500

Reset ignored signal handler in spawn() as well

Diffstat:
M
dwl.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/dwl.c b/dwl.c
@@ -2327,6 +2327,9 @@ void
 spawn(const Arg *arg)
 {
 	if (fork() == 0) {
+		struct sigaction sa = {.sa_flags = SA_RESTART, .sa_handler = SIG_DFL};
+		sigemptyset(&sa.sa_mask);
+		sigaction(SIGCHLD, &sa, NULL);
 		dup2(STDERR_FILENO, STDOUT_FILENO);
 		setsid();
 		execvp(((char **)arg->v)[0], (char **)arg->v);