From f2a614dcd3b3e473df29a91ca9a7de77ef9b2609 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Fri, 6 Aug 2021 08:23:01 +0000
Subject: seatd-launch: propagate child exit status

When the child process exits with a non-zero code or is killed,
return with a non-zero code as well.
---
 seatd-launch/seatd-launch.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/seatd-launch/seatd-launch.c b/seatd-launch/seatd-launch.c
index ffa6cc6..1b53699 100644
--- a/seatd-launch/seatd-launch.c
+++ b/seatd-launch/seatd-launch.c
@@ -101,8 +101,9 @@ int main(int argc, char *argv[]) {
 		goto error_seatd;
 	}
 
+	int status = 0;
 	while (true) {
-		pid_t p = waitpid(child, NULL, 0);
+		pid_t p = waitpid(child, &status, 0);
 		if (p == child) {
 			break;
 		} else if (p == -1 && errno != EINTR) {
@@ -113,7 +114,12 @@ int main(int argc, char *argv[]) {
 
 	unlink(sockbuf);
 	kill(seatd_child, SIGTERM);
-	return 0;
+
+	if (WIFEXITED(status)) {
+		return WEXITSTATUS(status);
+	} else {
+		return 1;
+	}
 
 error_seatd:
 	unlink(sockbuf);
-- 
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