Merge pull request #5520 from acooler15/luci-lib-docker

luci-lib-docker: fix chunked decode

collections/luci-lib-docker/luasrc/docker.lua

@@ -21,7 +21,7 @@ local chunksource = function(sock, buffer)
 		local output
 		local _, endp, count = buffer:find("^([0-9a-fA-F]+)\r\n")
 
-		if not count then
+		while not count do
 			local newblock, code = sock:recv(1024)
 			if not newblock then
 				return nil, code