X-Git-Url: http://git.ozlabs.org/?p=yaboot.git;a=blobdiff_plain;f=ybin%2Fybin;h=029c868a83be178f55e194e21ff647275c9c8519;hp=e61c6ea037dda526e539c814156fc2d480e130a8;hb=6a6a039f03909f5cdf62ef94522eb1a70b7e792d;hpb=d56885f68390b6c6109dcf4feb4c9c56009453ca

diff --git a/ybin/ybin b/ybin/ybin
index e61c6ea..029c868 100755
--- a/ybin/ybin
+++ b/ybin/ybin
@@ -28,7 +28,7 @@ if [ -n "$PATH_PREFIX" ] ; then
 fi
 PRG="${0##*/}"
 SIGINT="$PRG: Interrupt caught ... exiting"
-VERSION=1.3.9
+VERSION=1.3.12
 DEBUG=0
 VERBOSE=0
 TMP="${TMPDIR:-/tmp}"
@@ -462,6 +462,10 @@ checkconf()
 		    echo 1>&2 "$PRG: /dev/nvram: Permission denied"
 		    echo 1>&2 "$PRG: Warning: nvram will not be updated"
 		    nonvram=1
+		elif ! (dd if=/dev/nvram of=/dev/null bs=1 count=10 > /dev/null 2>&1) ; then
+		    echo 1>&2 "$PRG: /dev/nvram: No such device"
+		    echo 1>&2 "$PRG: Warning: nvram will not be updated"
+		    nonvram=1
 		else
 		    nonvram=1
 		    echo 1>&2 "$PRG: Warning: Incompatible version of \`nvsetenv', nvram will not be updated"