portmanager: Add luacheck annotations

[prosody.git] / core / loggingmanager.lua

diff --git a/core/loggingmanager.lua b/core/loggingmanager.lua
index c63611468ba2fa2343567759ffb779e5d9220831..f348dbdf1f0632d65f808024e42906dd10d400d7 100644 (file)
--- a/core/loggingmanager.lua
+++ b/core/loggingmanager.lua
@@ -45,16 +45,16 @@ local logging_levels = { "debug", "info", "warn", "error" }
 -- This function is called automatically when a new sink type is added [see apply_sink_rules()]
 local function add_rule(sink_config)
        local sink_maker = log_sink_types[sink_config.to];
-       if sink_maker then
-               -- Create sink
-               local sink = sink_maker(sink_config);
+       if not sink_maker then
+               return; -- No such sink type
+       end
 
-               -- Set sink for all chosen levels
-               for level in pairs(get_levels(sink_config.levels or logging_levels)) do
-                       logger.add_level_sink(level, sink);
-               end
-       else
-               -- No such sink type
+       -- Create sink
+       local sink = sink_maker(sink_config);
+
+       -- Set sink for all chosen levels
+       for level in pairs(get_levels(sink_config.levels or logging_levels)) do
+               logger.add_level_sink(level, sink);
        end
 end