From 2fc48842b7747ccc372a1e4ad09dc632c8db218e Mon Sep 17 00:00:00 2001 From: Vaclav Pavlin Date: Wed, 2 Aug 2023 13:31:14 +0200 Subject: [PATCH] fix: check nil before calling clearTimer (#1869) --- waku/v2/waku_filter_v2/protocol.nim | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/waku/v2/waku_filter_v2/protocol.nim b/waku/v2/waku_filter_v2/protocol.nim index fdac04124..86282c191 100644 --- a/waku/v2/waku_filter_v2/protocol.nim +++ b/waku/v2/waku_filter_v2/protocol.nim @@ -266,5 +266,6 @@ method start*(wf: WakuFilter) {.async.} = method stop*(wf: WakuFilter) {.async.} = debug "stopping filter protocol" - wf.maintenanceTask.clearTimer() + if not wf.maintenanceTask.isNil(): + wf.maintenanceTask.clearTimer() await procCall LPProtocol(wf).stop()