pawitp

From b04637db515edbe6ab6006391e223b25712f7a8e Mon Sep 17 00:00:00 2001
From: Pawit Pornkitprasan <p.pawit@gmail.com>
Date: Tue, 27 Jan 2015 22:29:39 +0700
Subject: [PATCH] recovery: uncrypt: fix compatibility with CWM

CWM and other older recoveries do not support block map, so avoid
using it when possible

Change-Id: I49a04676ca5193db31c87418a5760727648745f0
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