From: Art Cancro <ajc@citadel.org>
Date: Wed, 25 Feb 2009 17:06:23 +0000 (+0000)
Subject: * Added a null pointer check to the 'language' variable to prevent crash
X-Git-Tag: v7.86~1408
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=6a0e6d38dabb90ae15c0c78fcaea387ca39700c2

* Added a null pointer check to the 'language' variable to prevent crash
---

diff --git a/webcit/gettext.c b/webcit/gettext.c
index d14ecada1..917ee4bd3 100644
--- a/webcit/gettext.c
+++ b/webcit/gettext.c
@@ -238,7 +238,7 @@ void preset_locale(void)
 	char *language;
 	
 	language = getenv("WEBCIT_LANG");
-	if (!IsEmptyStr(language) && (strcmp(language, "UNLIMITED") != 0)) {
+	if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
 		lprintf(9, "Nailing locale to %s\n", language);
 		setlocale(LC_MESSAGES, language);
 	}