From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 25 Apr 2013 10:43:23 +0000 (+0200)
Subject: imv-scanner: Only add a reason string if there is something to report
X-Git-Tag: 5.1.0dr2~2^2~46
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c693364a843b5b513db70ff56738b38124174f8;p=thirdparty%2Fstrongswan.git

imv-scanner: Only add a reason string if there is something to report
---

diff --git a/src/libimcv/plugins/imv_scanner/imv_scanner_state.c b/src/libimcv/plugins/imv_scanner/imv_scanner_state.c
index d8bba988ea..4c570c46a9 100644
--- a/src/libimcv/plugins/imv_scanner/imv_scanner_state.c
+++ b/src/libimcv/plugins/imv_scanner/imv_scanner_state.c
@@ -282,7 +282,10 @@ METHOD(imv_state_t, get_reason_string, bool,
 	/* Instantiate a TNC Reason String object */
 	DESTROY_IF(this->reason_string);
 	this->reason_string = imv_reason_string_create(*reason_language);
-	this->reason_string->add_reason(this->reason_string, reasons);
+	if (this->rec != TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION)
+	{
+		this->reason_string->add_reason(this->reason_string, reasons);
+	}
 	*reason_string = this->reason_string->get_encoding(this->reason_string);
 
 	return TRUE;