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-rw-r--r--net/websocket.lua1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/websocket.lua b/net/websocket.lua
index fb16b8bb..193cd556 100644
--- a/net/websocket.lua
+++ b/net/websocket.lua
@@ -23,6 +23,7 @@ local websockets = {};
local websocket_listeners = {};
function websocket_listeners.ondisconnect(conn, err)
local s = websockets[conn];
+ if not s then return; end
websockets[conn] = nil;
if s.close_timer then
timer.stop(s.close_timer);