From: Wonkeun Oh <wonkeun.oh@samsung.com>
Date: Mon, 15 Dec 2014 07:56:27 +0000 (+0900)
Subject: Fix Prevent issue for Dereference null return value
X-Git-Tag: submit/tizen/20150128.083920~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F22%2F34122%2F1;p=platform%2Fcore%2Fuifw%2Fisf.git

Fix Prevent issue for Dereference null return value

Change-Id: Ie866f3a4f92f82d6d1a40d61dda81847f6870fa9
---

diff --git a/ism/src/isf_query_engines.cpp b/ism/src/isf_query_engines.cpp
index 20cf907..3b63ace 100644
--- a/ism/src/isf_query_engines.cpp
+++ b/ism/src/isf_query_engines.cpp
@@ -125,6 +125,9 @@ int main (int argc, char *argv[])
 
     char *lang_str = vconf_get_str (VCONFKEY_LANGSET);
 
+    if (lang_str == NULL)
+        return 0;
+
     if (strlen (lang_str)) {
         setenv ("LANG", lang_str, 1);
         setlocale (LC_MESSAGES, lang_str);