Transfer logging,trace levels from old to new global loggers.

2013-10-24 16:34:16 -04:00 · 2013-10-24 16:34:16 -04:00 · cb7c12a4ad
parent 8dc24826d3
commit cb7c12a4ad
1 changed files with 5 additions and 0 deletions
--- a/util/log/src/main/scala/sbt/Logger.scala
+++ b/util/log/src/main/scala/sbt/Logger.scala
@ -40,6 +40,11 @@ abstract class AbstractLogger extends Logger

 object Logger
 {
+	def transferLevels(oldLog: AbstractLogger, newLog: AbstractLogger) {
+		newLog.setLevel(oldLog.getLevel)
+		newLog.setTrace(oldLog.getTrace)
+	}
+
 	// make public in 0.13
 	private[sbt] val Null: AbstractLogger = new AbstractLogger {
 		def getLevel: Level.Value = Level.Error