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| author | Taylor Gerring <taylor.gerring@gmail.com> | 2015-03-05 04:13:31 +0800 |
|---|---|---|
| committer | Taylor Gerring <taylor.gerring@gmail.com> | 2015-03-05 04:13:31 +0800 |
| commit | 15765517417001a8dffc1180d7621b4284f4443e (patch) | |
| tree | 315dd7500fd9ccd7339451b5a58d0a7d8935f373 /rpc/util.go | |
| parent | 9b0f00baf35b7eaa323f2679a07da198369b249e (diff) | |
| download | dexon-15765517417001a8dffc1180d7621b4284f4443e.tar.gz dexon-15765517417001a8dffc1180d7621b4284f4443e.tar.zst dexon-15765517417001a8dffc1180d7621b4284f4443e.zip | |
Output 0x0 instead of 0x
Diffstat (limited to 'rpc/util.go')
| -rw-r--r-- | rpc/util.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/rpc/util.go b/rpc/util.go index 3e8ca3fef..69c7b629f 100644 --- a/rpc/util.go +++ b/rpc/util.go @@ -63,7 +63,12 @@ func (self JsonWrapper) ParseRequestBody(req *http.Request) (RpcRequest, error) } 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 { if len(s) > 1 { |