1 files changed, 1 insertions, 1 deletions
diff --git a/dbrandom.c b/dbrandom.c
index e2f55c2..cf280f4 100644
--- a/dbrandom.c
+++ b/dbrandom.c
@@ -306,7 +306,7 @@ void gen_random_mpint(mp_int *max, mp_int *rand) {
 
 		/* keep regenerating until we get one satisfying
 		 * 0 < rand < max    */
-	} while (mp_cmp(rand, max) != MP_LT);
+	} while (!(mp_cmp(rand, max) == MP_LT && mp_cmp_d(rand, 0) == MP_GT));
 	m_burn(randbuf, len);
 	m_free(randbuf);
 }