plan9port

commit fdcf3d70c24886dddb5fd7052dfada67d33d5c75
parent 1c845e0bd5ff897dc5e90f2c24db4ecd81a8f60c
Author: Russ Cox <rsc@swtch.com>
Date:   Thu, 14 Jan 2021 09:58:44 -0500

auxstats: do not postnote 0

Diffstat:
M
src/cmd/auxstats/main.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/cmd/auxstats/main.c b/src/cmd/auxstats/main.c
@@ -21,7 +21,8 @@ notifyf(void *v, char *msg)
 
 	if(strstr(msg, "child"))
 		noted(NCONT);
-	postnote(PNPROC, pid, msg);
+	if(pid)
+		postnote(PNPROC, pid, msg);
 	exits(nil);
 }