kore

commit 6dc162e7ee2724cabdcbfc93ccd25f696a83572f
parent 23d762d68237ec60c815250ca07d8f9a0f316840
Author: Joris Vink <joris@coders.se>
Date:   Wed, 16 Feb 2022 12:32:20 +0100

Handle ECHILD when reaping workers on shutdown.

If the child process is already dead we must handle it accordingly
instead of getting stuck waiting on it.

Diffstat:
src/worker.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/worker.c b/src/worker.c
@@ -306,7 +306,7 @@ kore_worker_shutdown(void)
 
 			if (kw->pid != 0) {
 				pid = waitpid(kw->pid, &status, 0);
-				if (pid == -1)
+				if (pid == -1 && errno != ECHILD)
 					continue;
 
 #if defined(__linux__)