# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1647512423 0
# Node ID 1e34b910b73a38850f83036d159b4c367d0154d5
# Parent  86d6b069b892692682a20311d0b57d00a9a9707c
util.logger: Return sink_function from add_simple_sink()

This allows a simple sink to be later removed via remove_sink()

diff -r 86d6b069b892 -r 1e34b910b73a util/logger.lua
--- a/util/logger.lua	Thu Mar 17 10:19:35 2022 +0000
+++ b/util/logger.lua	Thu Mar 17 10:20:23 2022 +0000
@@ -79,6 +79,7 @@
 	for _, level in ipairs(levels or {"debug", "info", "warn", "error"}) do
 		add_level_sink(level, sink_function);
 	end
+	return sink_function;
 end
 
 local function remove_sink(sink_function)