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account for uppercase hex

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Green Sky 2024-01-27 12:10:56 +01:00
parent db57a7c5e9
commit 390b123fb7
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1 changed files with 3 additions and 1 deletions
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solanaceae/util/utils.cpp
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@ -4,12 +4,14 @@
namespace detail { namespace detail {
constexpr uint8_t nib_from_hex(char c) { constexpr uint8_t nib_from_hex(char c) {
assert((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f')); assert((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
if (c >= '0' && c <= '9') { if (c >= '0' && c <= '9') {
return static_cast<uint8_t>(c) - '0'; return static_cast<uint8_t>(c) - '0';
} else if (c >= 'a' && c <= 'f') { } else if (c >= 'a' && c <= 'f') {
return (static_cast<uint8_t>(c) - 'a') + 10u; return (static_cast<uint8_t>(c) - 'a') + 10u;
} else if (c >= 'A' && c <= 'F') {
return (static_cast<uint8_t>(c) - 'A') + 10u;
} else { } else {
return 0u; return 0u;
} }