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fix error handling if open() fails

This commit is contained in:
drochner 2002-07-07 15:13:55 +00:00
parent 373b39f1d2
commit 12950c5082
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/wsmuxctl/wsmuxctl.c
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@ -1,4 +1,4 @@
/* $NetBSD: wsmuxctl.c,v 1.4 2001/10/24 18:31:16 augustss Exp $ */
/* $NetBSD: wsmuxctl.c,v 1.5 2002/07/07 15:13:55 drochner Exp $ */
/*
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -160,9 +160,9 @@ main(int argc, char **argv)
sprintf(buf, "%s%s", ctlpath, wsdev);
wsdev = buf;
wsfd = open(wsdev, O_WRONLY, 0);
if (wsfd < 0)
err(2, "%s", wsdev);
}
if (wsfd < 0)
err(2, "%s", wsdev);
}
if (list) {