From 193a3b41976b600ed5ed945e678f336b75da4b0c Mon Sep 17 00:00:00 2001
From: Marius Tolzmann <tolzmann@molgen.mpg.de>
Date: Mon, 24 Aug 2015 14:09:45 +0200
Subject: [PATCH] mx_mysql: Fix wrong assertion

---
 mx_mysql.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mx_mysql.c b/mx_mysql.c
index 9764945..7cebcf9 100644
--- a/mx_mysql.c
+++ b/mx_mysql.c
@@ -1274,7 +1274,8 @@ inline int mx_mysql_stmt_param_count_get(struct mx_mysql_stmt *stmt, unsigned lo
 
 int mx_mysql_bind_cleanup(struct mx_mysql_bind *bind)
 {
-    mx_assert_return_minus_errno(bind, EINVAL);
+    if (!bind)
+        return 0;
 
     mx_free_null(bind->bind);
     mx_free_null(bind->data);