style

Author: spacewander

lib/resty/etcd/v3.lua

@@ -146,7 +146,8 @@ function _M.new(opts)
     end
 
     for _, host in ipairs(http_hosts) do
-        local m, err = re_match(host, [=[([^\/]+):\/\/([\da-zA-Z.-]+|\[[\da-fA-F:]+\]):?(\d+)?$]=], "jo")
+        local m, err = re_match(host,
+            [=[([^\/]+):\/\/([\da-zA-Z.-]+|\[[\da-fA-F:]+\]):?(\d+)?$]=], "jo")
         if not m then
             return nil, "invalid http host: " .. host .. ", err: " .. (err or "not matched")
         end