From 3087c54a155faa2649ab72a92e5a901275d8bffd Mon Sep 17 00:00:00 2001
From: Simon Zolin <s.zolin@adguard.com>
Date: Tue, 23 Apr 2019 19:26:51 +0300
Subject: [PATCH] - app: don't print filter update error messages on first
 launch before  DNS server is set up

---
 filter.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/filter.go b/filter.go
index e6e43334..1a4671b2 100644
--- a/filter.go
+++ b/filter.go
@@ -178,6 +178,10 @@ func periodicallyRefreshFilters() {
 func refreshFiltersIfNecessary(force bool) int {
 	var updateFilters []filter
 
+	if config.firstRun {
+		return 0
+	}
+
 	config.RLock()
 	for i := range config.Filters {
 		f := &config.Filters[i] // otherwise we will be operating on a copy