Don't setup a timeout if we are exiting.

Sponsored by: Fudo Security
2020-01-26 10:54:16 +00:00 · 2020-01-26 10:54:16 +00:00 · 5e2e2222ae
commit 5e2e2222ae
parent 3f50bbaf51
1 changed files with 1 additions and 1 deletions
--- a/bin/pwait/pwait.c
+++ b/bin/pwait/pwait.c
@ -150,7 +150,7 @@ main(int argc, char *argv[])
 			nleft++;
 	}

-	if (tflag) {
+	if (nleft > 0 && tflag) {
 		/*
 		 * Explicitly detect SIGALRM so that an exit status of 124
 		 * can be returned rather than 142.