From 17f3738192ce7363603b642345896306ebb0b423 Mon Sep 17 00:00:00 2001
From: cpq <valenok@gmail.com>
Date: Thu, 17 Aug 2023 10:11:21 +0100
Subject: [PATCH] Fix #2263 - allow multiple errors in DNS handler

---
 test/unit_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/unit_test.c b/test/unit_test.c
index 997d5f7c..b0138920 100644
--- a/test/unit_test.c
+++ b/test/unit_test.c
@@ -2016,7 +2016,7 @@ static void test_str(void) {
 
 static void fn1(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
   if (ev == MG_EV_ERROR) {
-    ASSERT(*(void **) fn_data == NULL);
+    free(*(char **) fn_data); // See #2263
     *(char **) fn_data = mg_mprintf("%s", (char *) ev_data);
   }
   (void) c;