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convert individual numbers to hex

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Signed-off-by: VoR0220 <rj@erisindustries.com>
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VoR0220 2016-11-21 13:53:53 -06:00
parent 9dda8f7d84
commit 9869f1a78b
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GPG Key ID: D4AB109D9B5D6386
1 changed files with 1 additions and 0 deletions
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1
libdevcore/Common.h
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@ -138,6 +138,7 @@ inline u256 s2u(s256 _u)
inline std::ostream& operator<<(std::ostream& os, bytes const& _bytes)
{
std::ostringstream ss;
ss << std::hex;
std::copy(_bytes.begin(), _bytes.end(), std::ostream_iterator<int>(ss, ","));
std::string result = ss.str();
result.pop_back();