chore: add comment for reason of unreading byte

2022-04-02 15:53:39 -04:00 · 2022-04-02 15:53:39 -04:00 · f94d7ac81f
parent 48ab7c13ac
commit f94d7ac81f
1 changed files with 1 additions and 0 deletions
--- a/util/util.go
+++ b/util/util.go
@ -65,6 +65,7 @@ func DoFile(rtm *rt.Runtime, path string) error {
 		return err
 	}

+	// unread so a char won't be missing
 	err = reader.UnreadByte()
 	if err != nil {
 		return err