don't clean filters if custom communities haven't loaded

Author: qxdFox

src/engine/client/serverbrowser.cpp

@@ -2347,7 +2347,7 @@ void CExcludedCommunityTypeFilterList::Save(IConfigManager *pConfigManager) cons
 void CServerBrowser::CleanFilters()
 {
 	// Keep filters if we failed to load any communities
-	if(Communities().empty())
+	if(Communities().empty() || !m_LoadedCustomCommunities)
 		return;
 	FavoriteCommunitiesFilter().Clean(Communities());
 	CommunitiesFilter().Clean(Communities());

src/engine/client/serverbrowser.h

@@ -420,6 +420,7 @@ class CServerBrowser : public IServerBrowser
 	static bool ParseCommunityServers(CCommunity *pCommunity, const json_value &Servers);
 
 	// TClient
+	bool m_LoadedCustomCommunities = false;
 	std::function<void(std::vector<json_value *> &)> m_CustomCommunitiesFunction = nullptr;
 	friend class CCustomCommunities;
 };

src/game/client/components/tclient/custom_communities.cpp

@@ -81,6 +81,10 @@ void CCustomCommunities::LoadCustomCommunitiesDDNetInfo()
 		}
 	};
 	pServerBrowser->LoadDDNetServers();
+
+	if(!pServerBrowser->m_LoadedCustomCommunities)
+		pServerBrowser->CleanFilters();
+	pServerBrowser->m_LoadedCustomCommunities = true;
 }
 
 void CCustomCommunities::OnInit()
@@ -90,9 +94,6 @@ void CCustomCommunities::OnInit()
 
 void CCustomCommunities::OnConsoleInit()
 {
-	// Load Custom Communities from the file before the serverbrowser tries to use it
-	LoadCustomCommunitiesDDNetInfo();
-
 	Console()->Chain(
 		"tc_custom_communities_url", [](IConsole::IResult *pResult, void *pUserData, IConsole::FCommandCallback pfnCallback, void *pCallbackUserData) {
 			pfnCallback(pResult, pCallbackUserData);