Consider fallback to english for i18n

LANGUAGE variable can contain default language information.
It will be used when the mo files for the selected language is not
available.

Change-Id: I3a7fa43cd3736bf29bdbad6a0ea8b3b80fbabf8b
Signed-off-by: Semun Lee <sm79.lee@samsung.com>

diff --git a/src/widget-i18n.c b/src/widget-i18n.c
index 7fbca1a..39ae5c5 100755 (executable)
--- a/src/widget-i18n.c
+++ b/src/widget-i18n.c
@@ -35,9 +35,12 @@
 
 void _update_lang(void)
 {
+       char language[32];
        char *r;
        char *lang = vconf_get_str(VCONFKEY_LANGSET);
        if (lang) {
+               snprintf(language, sizeof(language), "%s:en_US:en_GB:en", lang);
+               setenv("LANGUAGE", language, 1);
                setenv("LANG", lang, 1);
                setenv("LC_MESSAGES", lang, 1);