aries-common: support older/non-cwm recoveries when installing

Lack of UPDATE_PACKAGE being set when updater.sh is run from stock
was causing a loss of IMEI when installing.

Thanks to festis74 from XDA for sending me a debug analysis of the
IMEI not being restored.

Change-Id: Ic00a95025f1069692878bbf4da1a0e3bbb538e58

1 files changed, 6 insertions, 0 deletions

diff --git a/updater.sh b/updater.sh
index d092235..5baad86 100755
--- a/updater.sh
+++ b/updater.sh
@@ -39,6 +39,12 @@ else
     DATA_SIZE='442499072'
 fi
 
+# check for old/non-cwm recovery.
+if ! /tmp/busybox test -n "$UPDATE_PACKAGE" ; then
+    # scrape package location from /tmp/recovery.log
+    UPDATE_PACKAGE=`/tmp/busybox cat /tmp/recovery.log | /tmp/busybox grep 'Update location:' | /tmp/busybox tail -n 1 | /tmp/busybox cut -d ' ' -f 3-`
+fi
+
 # check if we're running on a bml, mtd (old) or mtd (current) device
 if /tmp/busybox test -e /dev/block/bml7 ; then
     # we're running on a bml device