From 1b036c1ca9a311638e4b73e91055f7faee8ebed3 Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Mon, 9 Feb 2009 18:09:58 +0000 Subject: Return -1 not NULL on error. Doh. --- osdep-freebsd.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'osdep-freebsd.c') diff --git a/osdep-freebsd.c b/osdep-freebsd.c index 7b7475ee..bad06132 100644 --- a/osdep-freebsd.c +++ b/osdep-freebsd.c @@ -1,4 +1,4 @@ -/* $Id: osdep-freebsd.c,v 1.12 2009-02-09 18:08:01 nicm Exp $ */ +/* $Id: osdep-freebsd.c,v 1.13 2009-02-09 18:09:58 nicm Exp $ */ /* * Copyright (c) 2009 Nicholas Marriott @@ -55,18 +55,18 @@ osdep_get_name(int fd, char *tty, pid_t *last_pid, char **name) buf = NULL; if (stat(tty, &sb) == -1) - return (NULL); + return (-1); if ((mib[3] = tcgetpgrp(fd)) == -1) - return (NULL); + return (-1); retry: if (sysctl(mib, nitems(mib), NULL, &len, NULL, 0) == -1) - return (NULL); + return (-1); len = (len * 5) / 4; if ((newbuf = realloc(buf, len)) == NULL) { free(buf); - return (NULL); + return (-1); } buf = newbuf; @@ -74,7 +74,7 @@ retry: if (errno == ENOMEM) goto retry; free(buf); - return (NULL); + return (-1); } bestp = NULL; -- cgit v1.2.3