clean up

client/logmon/logmon.go

@@ -110,17 +110,9 @@ type TaskLogger struct {
 
 // IsRunning will return true as long as one rotator wrapper is still running
 func (tl *TaskLogger) IsRunning() bool {
-	var lroRunning bool
-	var lreRunning bool
+	lroRunning := tl.lro != nil && tl.lro.isRunning()
+	lreRunning := tl.lre != nil && tl.lre.isRunning()
 
-	if tl.lro != nil && tl.lro.isRunning() {
-		lroRunning = true
-	}
-	if tl.lre != nil && tl.lre.isRunning() {
-		lreRunning = true
-	}
-
-	// If either lro or lre has stopped report false
 	return lroRunning && lreRunning
 }
 
@@ -181,7 +173,6 @@ func NewTaskLogger(cfg *LogConfig, logger hclog.Logger) (*TaskLogger, error) {
 // log rotator data. The processOutWriter should be attached to the process and
 // data will be copied from the reader to the rotator.
 type logRotatorWrapper struct {
-	copying           bool
 	fifoPath          string
 	rotatorWriter     io.WriteCloser
 	hasFinishedCopied chan struct{}