From ebf2e93036907fe2a7ddab942aa63d35f97f3b2b Mon Sep 17 00:00:00 2001
From: Roel Kluin <roel.kluin@gmail.com>
Date: Fri, 18 Sep 2009 12:51:49 -0700
Subject: [PATCH] mtd: mtdconcat: prevent a read from eraseregions[-1]

If the erase region was found in the first iteration we read from
eraseregions[-1]

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
Reading git-format-patch failed