From 0bf22e855332d35b5be1608cb8c65d3a1cfe93aa Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 23 Feb 2017 12:20:44 +0100
Subject: [PATCH] fix #4911

---
 src/microhttpd/response.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/microhttpd/response.c b/src/microhttpd/response.c
index a0897d8b..8ad6a9d7 100644
--- a/src/microhttpd/response.c
+++ b/src/microhttpd/response.c
@@ -595,9 +595,11 @@ MHD_create_response_from_data (size_t size,
       must_free = MHD_YES;
       data = tmp;
     }
-  response->crc = NULL;
-  response->crfc = must_free ? &free : NULL;
-  response->crc_cls = must_free ? data : NULL;
+  if (must_free)
+    {
+      response->crfc = &free;
+      response->crc_cls = data;
+    }
   response->reference_count = 1;
   response->total_size = size;
   response->data = data;