Fix not to destory data hash

tilfin · Aug 29, 2019 · a10e188 · a10e188
1 parent 89769d1
commit a10e188
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/ougai/formatters/readable.rb b/lib/ougai/formatters/readable.rb
@@ -28,7 +28,8 @@ def initialize(app_name = nil, hostname = nil, opts = {})
         load_dependent
       end
 
-      def _call(severity, time, progname, data)
+      def _call(severity, time, progname, _data)
+        data = _data.dup
         msg = data.delete(:msg)
         level = @plain ? severity : colored_level(severity)
         dt = format_datetime(time)