From dffc58c1ce4aa17869c7ff9394c954f748c61c52 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Wilfried=20G=C3=B6esgens?= <willi@citadel.org>
Date: Thu, 1 May 2008 22:38:37 +0000
Subject: [PATCH] * if built with non-threaded locale, we need to sanitize the
 getenv("LANG")

---
 webcit/gettext.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/webcit/gettext.c b/webcit/gettext.c
index f782d5050..9d3833cad 100644
--- a/webcit/gettext.c
+++ b/webcit/gettext.c
@@ -197,12 +197,18 @@ void httplang_to_locale(char *LocaleString)
  */
 void offer_languages(void) {
 	int i;
+#ifndef HAVE_USELOCALE
+	char *Lang = getenv("LANG");
+	
+	if (Lang == NULL)
+		Lang = "C";
+#endif
 
 	wprintf("<select name=\"language\" id=\"lname\" size=\"1\">\n");
 
 	for (i=0; i < NUM_LANGS; ++i) {
 #ifndef HAVE_USELOCALE
-		if (strcmp(AvailLang[i], getenv("LANG")) == 0)
+		if (strcmp(AvailLang[i], Lang) == 0)
 #endif
 		wprintf("<option %s value=%s>%s</option>\n",
 			((WC->selected_language == i) ? "selected" : ""),
-- 
2.39.2