From: Petr Špaček <petr.spacek@nic.cz>
Date: Thu, 16 Aug 2018 15:37:02 +0000 (+0200)
Subject: cache.clear: use same output format for full cache clear
X-Git-Tag: v3.0.0~1^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=816273c13610357319db24431a19ad6866319381;p=thirdparty%2Fknot-resolver.git

cache.clear: use same output format for full cache clear
---

diff --git a/daemon/lua/sandbox.lua b/daemon/lua/sandbox.lua
index 1768df773..7280bce1a 100644
--- a/daemon/lua/sandbox.lua
+++ b/daemon/lua/sandbox.lua
@@ -159,7 +159,13 @@ setmetatable(modules, {
 
 
 cache.clear = function (name, exact_name, rr_type, chunk_size, callback)
-	if name == nil then return cache.clear_everything() end
+	if name == nil then  -- keep same output format as for 'standard' clear
+		local total_count = cache.count()
+		if not cache.clear_everything() then
+			error('unable to clear everything')
+		end
+		return {count = total_count}
+	end
 	-- Check parameters, in order, and set defaults if missing.
 	local dname = kres.str2dname(name)
 	if not dname then error('cache.clear(): incorrect name passed') end