Merge pull request #628 from bep/patch-1

Fix prefix scan example
2016-12-27 14:06:03 -07:00 · 2016-12-27 14:06:03 -07:00 · f57d45558d
parent 2e25e3bb42 714f31f39e
commit f57d45558d
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -395,7 +395,7 @@ db.View(func(tx *bolt.Tx) error {
 	c := tx.Bucket([]byte("MyBucket")).Cursor()

 	prefix := []byte("1234")
-	for k, v := c.Seek(prefix); bytes.HasPrefix(k, prefix); k, v = c.Next() {
+	for k, v := c.Seek(prefix); k != nil && bytes.HasPrefix(k, prefix); k, v = c.Next() {
 		fmt.Printf("key=%s, value=%s\n", k, v)
 	}