Merge pull request #17 from heyitsanthony/fix543

Fix issue #543 'bolt bench crashes'
2017-08-11 10:43:53 -07:00 · 2017-08-11 10:43:53 -07:00 · 533739c662
parent 9fc2cf177d 319a33c534
commit 533739c662
1 changed files with 7 additions and 5 deletions
--- a/cmd/bolt/main.go
+++ b/cmd/bolt/main.go
@ -1169,12 +1169,14 @@ func (cmd *BenchCommand) runReadsSequentialNested(db *bolt.DB, options *BenchOpt
 			var count int
 			var top = tx.Bucket(benchBucketName)
 			if err := top.ForEach(func(name, _ []byte) error {
-				c := top.Bucket(name).Cursor()
-				for k, v := c.First(); k != nil; k, v = c.Next() {
-					if v == nil {
-						return ErrInvalidValue
+				if b := top.Bucket(name); b != nil {
+					c := b.Cursor()
+					for k, v := c.First(); k != nil; k, v = c.Next() {
+						if v == nil {
+							return ErrInvalidValue
+						}
+						count++
 					}
-					count++
 				}
 				return nil
 			}); err != nil {