Fix tunnel teardown

PUBLISHED_FROM=2c23e4a4dfc7129da657c5935f06335fc022394a

Fix tunnel teardown
PUBLISHED_FROM=2c23e4a4dfc7129da657c5935f06335fc022394a
15db11c0 · Marko Mikulicic · Cesanta Bot · 97fe505b · 15db11c0
Commit 15db11c0 authored 8 years ago by Marko Mikulicic Committed by Cesanta Bot 8 years ago
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Showing with 5 additions and 3 deletions

mongoose.c mongoose.c +5 -3

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--- a/mongoose.c
+++ b/mongoose.c
@@ -3998,9 +3998,11 @@ void mg_tun_if_destroy_conn(struct mg_connection *nc) {
  uint32_t stream_id = (uint32_t)(uintptr_t) nc->mgr_data;
  struct mg_str msg = {NULL, 0};

-  LOG(LL_DEBUG, ("closing %zu:", stream_id));
-  mg_tun_send_frame(client->disp, stream_id, MG_TUN_DATA_FRAME,
-                    MG_TUN_F_END_STREAM, msg);
+  if (client->disp) {
+    LOG(LL_DEBUG, ("closing %zu:", stream_id));
+    mg_tun_send_frame(client->disp, stream_id, MG_TUN_DATA_FRAME,
+                      MG_TUN_F_END_STREAM, msg);
+  }
 }

 /* Associate a socket to a connection. */