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Cursor.Seek validity is indicated by key being nil

pull/34/head
Tommi Virtanen 2014-05-04 18:30:30 -07:00
parent 60624c4c19
commit 458400eb82
1 changed files with 1 additions and 1 deletions
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2
cursor.go
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@ -112,7 +112,7 @@ func (c *Cursor) Prev() (key []byte, value []byte) {
// Seek moves the cursor to a given key and returns it. // Seek moves the cursor to a given key and returns it.
// If the key does not exist then the next key is used. If no keys // If the key does not exist then the next key is used. If no keys
// follow, a nil value is returned. // follow, a nil key is returned.
func (c *Cursor) Seek(seek []byte) (key []byte, value []byte) { func (c *Cursor) Seek(seek []byte) (key []byte, value []byte) {
k, v, flags := c.seek(seek) k, v, flags := c.seek(seek)
if k == nil { if k == nil {