diff options
| -rw-r--r-- | stage2/Lib.scala | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/stage2/Lib.scala b/stage2/Lib.scala index 924a6c0..7b07d06 100644 --- a/stage2/Lib.scala +++ b/stage2/Lib.scala @@ -143,7 +143,7 @@ final class Lib(logger: Logger) extends Stage1Lib(logger) with Scaffold{ } class ReflectBuild(val build: Build) extends ReflectObject(build){ - def usage = { + def usage: String = { val baseTasks = lib.taskNames(ru.typeOf[Build]) val thisTasks = lib.taskNames(subclassType) diff baseTasks ( @@ -191,7 +191,9 @@ final class Lib(logger: Logger) extends Stage1Lib(logger) with Scaffold{ System.err.println("") } System.err.println(usage) - System.exit(1) + taskName.foreach{ _ => + System.exit(1) + } } } } |