lnd: properly initialize LightningWallet with new config

log.go

@@ -36,20 +36,21 @@ func (logWriter) Write(p []byte) (n int, err error) {
 // subsystemLoggers map.
 //
 // Loggers can not be used before the log rotator has been initialized with a
-// log file.  This must be performed early during application startup by calling
-// initLogRotator.
+// log file.  This must be performed early during application startup by
+// calling initLogRotator.
 var (
-	// backendLog is the logging backend used to create all subsystem loggers.
-	// The backend must not be used before the log rotator has been initialized,
-	// or data races and/or nil pointer dereferences will occur.
+	// backendLog is the logging backend used to create all subsystem
+	// loggers.  The backend must not be used before the log rotator has
+	// been initialized, or data races and/or nil pointer dereferences will
+	// occur.
 	backendLog = btclog.NewBackend(logWriter{})
 
 	// logRotator is one of the logging outputs.  It should be closed on
 	// application shutdown.
 	logRotator *rotator.Rotator
 
-	// logRotatorPipe is the write-end pipe for writing to the log rotator.  It
-	// is written to by the Write method of the logWriter type.
+	// logRotatorPipe is the write-end pipe for writing to the log rotator.
+	// It is written to by the Write method of the logWriter type.
 	logRotatorPipe *io.PipeWriter
 
 	ltndLog = backendLog.Logger("LTND")
@@ -100,9 +101,9 @@ var subsystemLoggers = map[string]btclog.Logger{
 	"BTCN": btcnLog,
 }
 
-// initLogRotator initializes the logging rotater to write logs to logFile and
+// initLogRotator initializes the logging rotator to write logs to logFile and
 // create roll files in the same directory.  It must be called before the
-// package-global log rotater variables are used.
+// package-global log rotator variables are used.
 func initLogRotator(logFile string) {
 	logDir, _ := filepath.Split(logFile)
 	err := os.MkdirAll(logDir, 0700)
@@ -149,8 +150,8 @@ func setLogLevels(logLevel string) {
 	}
 }
 
-// logClosure is used to provide a closure over expensive logging operations
-// so don't have to be performed when the logging level doesn't warrant it.
+// logClosure is used to provide a closure over expensive logging operations so
+// don't have to be performed when the logging level doesn't warrant it.
 type logClosure func() string
 
 // String invokes the underlying function and returns the result.