From: Hyoyoung Chang <hyoyoung.chang@samsung.com>

From: Hyoyoung Chang <hyoyoung.chang@samsung.com>
Subject: [E-devel] [patch] elm_label - bugfix at string manipulation

ear Elementary developers.

It's a elm_label bugfix.
It has two small improvements.
1. Current code can be reference null ptr.

-                  replocater = curlocater + key_len + 1;
-                  while ((*replocater != '=') && (replocater))
                                                             ^^^
                                                             -
         replocater++;

         It should be *replocater, not replocater

         2. there are two while loop to find a separate character in
string.
I changed it from loop to strchr.

git-svn-id: https://svn.enlightenment.org/svn/e/trunk/elementary@57161 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33