From d584263e434176a05684026800f45cc15cc73c7a Mon Sep 17 00:00:00 2001 From: Leah Neukirchen Date: Mon, 17 Sep 2018 12:57:14 +0200 Subject: pwait: style --- pwait.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pwait.c b/pwait.c index 2ed699c..e6fde39 100644 --- a/pwait.c +++ b/pwait.c @@ -180,8 +180,8 @@ usage: for (n = m = 0; n < argc; n++) { errno = 0; pid = strtol(argv[n], &end, 10); - if (pid < 0 || *end != '\0' || errno != 0) { - fprintf(stderr, "%s: bad process id\n", argv[n]); + if (pid < 0 || *end || errno != 0) { + fprintf(stderr, "%s: invalid process id\n", argv[n]); continue; } pids[m++] = pid; -- cgit 1.4.1