diff options
-rw-r--r-- | KeyUtil.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/KeyUtil.cpp b/KeyUtil.cpp index 7bbbf01..dbc73c1 100644 --- a/KeyUtil.cpp +++ b/KeyUtil.cpp @@ -98,7 +98,7 @@ static char const* const NAME_PREFIXES[] = { static std::string keyname(const std::string& prefix, const std::string& raw_ref) { std::ostringstream o; o << prefix << ":"; - for (auto i : raw_ref) { + for (unsigned char i : raw_ref) { o << std::hex << std::setw(2) << std::setfill('0') << (int)i; } return o.str(); |