-enable resetting client context to NULL

1 files changed, 6 insertions, 0 deletions

diff --git a/src/util/server.c b/src/util/server.c
index 05463e1cb..11c6021c5 100644
--- a/src/util/server.c
+++ b/src/util/server.c
@@ -373,6 +373,12 @@ GNUNET_SERVER_client_set_user_context_ (struct GNUNET_SERVER_Client *client,
                                         void *ptr,
                                         size_t size)
 {
+  if (NULL == ptr)
+  {
+    client->user_context_size = 0;
+    client->user_context = ptr;
+    return;
+  }
   client->user_context_size = size;
   client->user_context = ptr;
 }