From: Mathias Krause <minipli@googlemail.com>
Date: Tue, 5 Feb 2013 17:19:14 +0000 (+0100)
Subject: crypto: user - fix empty string test in report API
X-Git-Tag: v3.9-rc1~87^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e336ed9647b06e3bb52995dbc51101cbdf39f2a2;p=pandora-kernel.git

crypto: user - fix empty string test in report API

The current test for empty strings fails because it is testing the
address of a field, not a pointer. So the test will always be true.
Test the first character in the string to not be null instead.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

Reading git-diff-tree failed