From: Martin Willi <martin@revosec.ch>
Date: Thu, 14 Feb 2013 16:03:10 +0000 (+0100)
Subject: Check if recommendations is set before applying language preference
X-Git-Tag: 5.0.3dr2~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=285668b6e34a40173b5ae2563ebe440f3ae2e969;p=thirdparty%2Fstrongswan.git

Check if recommendations is set before applying language preference
---

diff --git a/src/libcharon/plugins/tnccs_20/tnccs_20.c b/src/libcharon/plugins/tnccs_20/tnccs_20.c
index 6deaff8a9d..2ae665c6dc 100644
--- a/src/libcharon/plugins/tnccs_20/tnccs_20.c
+++ b/src/libcharon/plugins/tnccs_20/tnccs_20.c
@@ -376,9 +376,12 @@ static void handle_message(private_tnccs_20_t *this, pb_tnc_msg_t *msg)
 			lang_msg = (pb_language_preference_msg_t*)msg;
 			lang = lang_msg->get_language_preference(lang_msg);
 
-			DBG2(DBG_TNC, "setting language preference to '%.*s'",
-						   (int)lang.len, lang.ptr);
-			this->recs->set_preferred_language(this->recs, lang);
+			if (this->recs)
+			{
+				DBG2(DBG_TNC, "setting language preference to '%.*s'",
+					 (int)lang.len, lang.ptr);
+				this->recs->set_preferred_language(this->recs, lang);
+			}
 			break;
 		}
 		case PB_MSG_REASON_STRING: