eth/downloader: fix racy test

1 week ago · 85abb73a7e
parent 52766bedb9
commit 85abb73a7e
1 changed files with 1 additions and 1 deletions
--- a/eth/downloader/testchain_test.go
+++ b/eth/downloader/testchain_test.go
@ -210,7 +210,7 @@ func newTestBlockchain(blocks []*types.Block) *core.BlockChain {
 		testBlockchains[head] = new(testBlockchain)
 	}
 	tbc := testBlockchains[head]
-	testBlockchainsLock.Unlock()
+	defer testBlockchainsLock.Unlock()

 	// Ensure that the database is generated
 	tbc.gen.Do(func() {