Increased args test coverage

1 files changed, 8 insertions, 4 deletions

diff --git a/xeth/xeth.go b/xeth/xeth.go
index 451d3ceea..b78a45f88 100644
--- a/xeth/xeth.go
+++ b/xeth/xeth.go
@@ -86,17 +86,21 @@ func (self *XEth) BlockByHash(strHash string) *Block {
 	return NewBlock(block)
 }
 
-func (self *XEth) BlockByNumber(num uint64) *Block {
-	return NewBlock(self.chainManager.GetBlockByNumber(num))
+func (self *XEth) BlockByNumber(num int64) *Block {
+	if num == -1 {
+		return NewBlock(self.chainManager.CurrentBlock())
+	}
+
+	return NewBlock(self.chainManager.GetBlockByNumber(uint64(num)))
 }
 
 func (self *XEth) Block(v interface{}) *Block {
 	if n, ok := v.(int32); ok {
-		return self.BlockByNumber(uint64(n))
+		return self.BlockByNumber(int64(n))
 	} else if str, ok := v.(string); ok {
 		return self.BlockByHash(str)
 	} else if f, ok := v.(float64); ok { // Don't ask ...
-		return self.BlockByNumber(uint64(f))
+		return self.BlockByNumber(int64(f))
 	}
 
 	return nil