Oops. Forgot close file handler.

2015-06-12 12:04:23 +08:00 · 2015-06-12 12:04:23 +08:00 · 5c651bacf3
commit 5c651bacf3
parent 1b660a33ff
1 changed files with 1 additions and 0 deletions
--- a/hosts.go
+++ b/hosts.go
@ -109,6 +109,7 @@ func (f *FileHosts) Refresh() {
 	if err != nil {
 		panic("Can't open " + f.file)
 	}
+	defer buf.Close()

 	scanner := bufio.NewScanner(buf)
 	for scanner.Scan() {