add write mutex && improve init flag

5 years ago · 91ea972be4
parent 3fe2761b40
commit 91ea972be4
1 changed files with 2 additions and 2 deletions
--- a/gokit.go
+++ b/gokit.go
@ -149,8 +149,8 @@ type Writer interface {
 	Close() error
 }
-func GetWriter() io.Closer {
+func GetWriter() io.Writer {
-	return logWriter.(io.Closer)
+	return logWriter
 }
 func Exit() {