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 d8bba988eaa9958241deb380d893e3f2f8526a52..4c570c46a9c3194b852d945dec693521961b8ff5 100644 (file)
--- 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;