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: I3892f94b8f98c1b4e1552dac2c05b3a4d22276f7
Signed-off-by: Semun Lee <sm79.lee@samsung.com>

diff --git a/src/appcore-i18n.c b/src/appcore-i18n.c
index fad7bf0..5cae8d7 100644 (file)
--- a/src/appcore-i18n.c
+++ b/src/appcore-i18n.c
@@ -33,11 +33,14 @@ static int _set;
 
 void update_lang(void)
 {
+       char language[32];
        char *lang;
        char *r;
 
        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);
                r = setlocale(LC_ALL, "");