check return CID #1642924

diff --git a/src/protocols/der/encode.c b/src/protocols/der/encode.c
index 402f40c3393f1e94c5fc8fc3cae5c1489c52dfa5..792730ffa11fc21f52d07500b67e1783f196701a 100644 (file)
--- a/src/protocols/der/encode.c
+++ b/src/protocols/der/encode.c
@@ -157,7 +157,7 @@ static ssize_t fr_der_encode_boolean(fr_dbuff_t *dbuff, fr_dcursor_t *cursor, UN
         */
        value = vp->vp_bool;
 
-       fr_dbuff_in(&our_dbuff, (uint8_t)(value ? DER_BOOLEAN_TRUE : DER_BOOLEAN_FALSE));
+       FR_DBUFF_IN_RETURN(&our_dbuff, (uint8_t)(value ? DER_BOOLEAN_TRUE : DER_BOOLEAN_FALSE));
 
        return fr_dbuff_set(dbuff, &our_dbuff);
 }