From b519c3a83fcbf2c0e50b1f153aa3a943348afa03 Mon Sep 17 00:00:00 2001 From: Simon Zolin Date: Tue, 28 Jan 2020 14:07:11 +0300 Subject: [PATCH] * minor --- home/filter.go | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/home/filter.go b/home/filter.go index 5a810c7e..6b0a16ef 100644 --- a/home/filter.go +++ b/home/filter.go @@ -220,16 +220,15 @@ func assignUniqueFilterID() int64 { func periodicallyRefreshFilters() { const maxInterval = 1 * 60 * 60 intval := 5 // use a dynamically increasing time interval - nUpdated := 0 for { isNetworkErr := false if config.DNS.FiltersUpdateIntervalHours != 0 && refreshStatus == 0 { refreshStatus = 1 refreshLock.Lock() - nUpdated, isNetworkErr = refreshFiltersIfNecessary(false) + _, isNetworkErr = refreshFiltersIfNecessary(false) refreshLock.Unlock() refreshStatus = 0 - if nUpdated != 0 { + if !isNetworkErr { intval = maxInterval } } @@ -305,6 +304,10 @@ func refreshFiltersIfNecessary(force bool) (int, bool) { } config.RUnlock() + if len(updateFilters) == 0 { + return 0, false + } + nfail := 0 for i := range updateFilters { uf := &updateFilters[i]