svn commit: r209469 - head/usr.sbin/boot0cfg

[Bruce Cran]

Author: brucec
Date: Wed Jun 23 14:28:08 2010
New Revision: 209469
URL: http://svn.freebsd.org/changeset/base/209469

Log:
  If a device can't be opened, don't keep going but display the error
  returned from open() and quit.
  
  PR: bin/81035
  Submitted by: Peter Schuller <peter.schuller at infidyne.com>
  Approved by: rrs (mentor)

Modified:
  head/usr.sbin/boot0cfg/boot0cfg.c

Modified: head/usr.sbin/boot0cfg/boot0cfg.c
==============================================================================
--- head/usr.sbin/boot0cfg/boot0cfg.c	Wed Jun 23 14:19:19 2010	(r209468)
+++ head/usr.sbin/boot0cfg/boot0cfg.c	Wed Jun 23 14:28:08 2010	(r209469)
@@ -356,6 +356,8 @@ write_mbr(const char *fname, int flags, 
 	if (n != mbr_size)
 	   errx(1, "%s: short write", fname);
 	return;
+    } else {
+	    err(1, "write_mbr: %s", fname);
     }
 
     /*