fix golint issues in core/iox (#488)

2021-02-19 18:40:26 +08:00
parent 0c094cb2d7
commit 1f92bfde6a
5 changed files with 17 additions and 0 deletions
--- a/core/iox/textfile.go
+++ b/core/iox/textfile.go
@@ -8,6 +8,7 @@ import (

 const bufSize = 32 * 1024

+// CountLines returns the number of lines in file.
 func CountLines(file string) (int, error) {
 	f, err := os.Open(file)
 	if err != nil {