core: force block process & fixed chain manager test

2015-04-20 16:02:50 +02:00
parent 97a9753f87
commit 72d065d491
3 changed files with 24 additions and 4 deletions
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@ -322,7 +322,12 @@ func (self *ChainManager) Export(w io.Writer) error {
 	last := self.currentBlock.NumberU64()

 	for nr := uint64(0); nr <= last; nr++ {
-		if err := self.GetBlockByNumber(nr).EncodeRLP(w); err != nil {
+		block := self.GetBlockByNumber(nr)
+		if block == nil {
+			return fmt.Errorf("export failed on #%d: not found", nr)
+		}
+
+		if err := block.EncodeRLP(w); err != nil {
 			return err
 		}
 	}