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Output 0x0 instead of 0x

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This commit is contained in:
Taylor Gerring 2015-03-04 14:13:31 -06:00
parent 9b0f00baf3
commit 1576551741
1 changed files with 6 additions and 1 deletions
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7
rpc/util.go
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@ -63,7 +63,12 @@ func (self JsonWrapper) ParseRequestBody(req *http.Request) (RpcRequest, error)
} }
func toHex(b []byte) string { func toHex(b []byte) string {
return "0x" + ethutil.Bytes2Hex(b) hex := ethutil.Bytes2Hex(b)
// Prefer output of "0x0" instead of "0x"
if len(hex) == 0 {
hex = "0"
}
return "0x" + hex
} }
func fromHex(s string) []byte { func fromHex(s string) []byte {
if len(s) > 1 { if len(s) > 1 {