svn commit: r226718 - head/sbin/geom/misc

[Pawel Jakub Dawidek]

Author: pjd
Date: Tue Oct 25 07:34:35 2011
New Revision: 226718
URL: http://svn.freebsd.org/changeset/base/226718

Log:
  If 'req' is NULL, print error on stderr.
  
  MFC after:	3 days

Modified:
  head/sbin/geom/misc/subr.c

Modified: head/sbin/geom/misc/subr.c
==============================================================================
--- head/sbin/geom/misc/subr.c	Tue Oct 25 07:32:43 2011	(r226717)
+++ head/sbin/geom/misc/subr.c	Tue Oct 25 07:34:35 2011	(r226718)
@@ -379,10 +379,15 @@ gctl_error(struct gctl_req *req, const c
 {
 	va_list ap;
 
-	if (req->error != NULL)
+	if (req != NULL && req->error != NULL)
 		return;
 	va_start(ap, error);
-	vasprintf(&req->error, error, ap);
+	if (req != NULL) {
+		vasprintf(&req->error, error, ap);
+	} else {
+		vfprintf(stderr, error, ap);
+		fprintf(stderr, "\n");
+	}
 	va_end(ap);
 }