win32: disable digit locale variable such as 'LANG=1041'.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@737 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 17 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index cb8d885c..e815c91f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -402,6 +402,23 @@ static void app_init(void)
 {
 #ifdef G_OS_WIN32
 	gchar *newpath;
+	const gchar *lang_env;
+
+	/* disable locale variable such as "LANG=1041" */
+
+#define DISABLE_DIGIT_LOCALE(envstr)			\
+{							\
+	lang_env = g_getenv(envstr);			\
+	if (lang_env && g_ascii_isdigit(lang_env[0]))	\
+		g_unsetenv(envstr);			\
+}
+
+	DISABLE_DIGIT_LOCALE("LC_ALL");
+	DISABLE_DIGIT_LOCALE("LANG");
+	DISABLE_DIGIT_LOCALE("LC_CTYPE");
+	DISABLE_DIGIT_LOCALE("LC_MESSAGES");
+
+#undef DISABLE_DIGIT_LOCALE
 #endif
 
 	setlocale(LC_ALL, "");