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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2019-01-10 01:46:32 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2019-01-10 02:51:14 +0100 |
| commit | 332b3dd7c156daa08df347dc3359f0ee99ce4baa (patch) | |
| tree | bbd9ee1fdcad37089529f7728774150562e2c0e4 /src/uint256.cpp | |
| parent | edb5bb35000e13e001e2693fbff4e8cc9358e166 (diff) | |
| download | bitcoin-332b3dd7c156daa08df347dc3359f0ee99ce4baa.tar.xz | |
util: Make ToLower and ToUpper take a char
Unfortunately, `std::string` elements are (bare) chars. As these
are the most likely type to be passed to these functions, make them use
char instead of unsigned char. This avoids some casts.
Diffstat (limited to 'src/uint256.cpp')
| -rw-r--r-- | src/uint256.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/uint256.cpp b/src/uint256.cpp index b723f9ee54..e3bc9712e8 100644 --- a/src/uint256.cpp +++ b/src/uint256.cpp @@ -33,7 +33,7 @@ void base_blob<BITS>::SetHex(const char* psz) psz++; // skip 0x - if (psz[0] == '0' && ToLower((unsigned char)psz[1]) == 'x') + if (psz[0] == '0' && ToLower(psz[1]) == 'x') psz += 2; // hex string to uint |