From 57ea0f1c144722272c83af630950162473afdeba Mon Sep 17 00:00:00 2001
From: Michel Blanc <mb@mbnet.fr>
Date: Thu, 11 Apr 2013 16:26:38 +0200
Subject: [PATCH] Updates .firmware_revision when revision set at CLI

When revision was specified at the command line,
$FW_PATH/.firmware_updating wasn't updated to reflect the change.
Now $FW_PATH/.firmware_updating is always updated, so idempotency is
achieved when using revision Id's at the command line.
Fixes #84
---
 rpi-update | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rpi-update b/rpi-update
index e589a0b..eb097b0 100755
--- a/rpi-update
+++ b/rpi-update
@@ -107,7 +107,9 @@ function finalise {
 	if [[ ${FW_REV} == "" ]]; then
 		echo " *** Storing current firmware revision"
 		eval ${GITCMD} rev-parse master > "${FW_PATH}/.firmware_revision"
-	fi
+  else
+    echo ${FW_REV} > "${FW_PATH}/.firmware_revision"
+  fi
 	echo " *** Syncing changes to disk"
 	sync
 }