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| author | David Robillard <d@drobilla.net> | 2017-11-09 09:32:39 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2018-02-04 09:28:37 +0100 |
| commit | 4bb5e376544d66c96e6753f1bee133feb52824eb (patch) | |
| tree | ddefe0ff23aee73fd6e29808f3d34c227740f371 /src/reader.c | |
| parent | 0d886733b5fafceb8c3b954dbb31c57ed7583d9a (diff) | |
| download | serd-4bb5e376544d66c96e6753f1bee133feb52824eb.tar.gz serd-4bb5e376544d66c96e6753f1bee133feb52824eb.tar.bz2 serd-4bb5e376544d66c96e6753f1bee133feb52824eb.zip | |
Factor out is_xdigit
Diffstat (limited to 'src/reader.c')
| -rw-r--r-- | src/reader.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/reader.c b/src/reader.c index d2e10f69..a1c517e3 100644 --- a/src/reader.c +++ b/src/reader.c @@ -253,11 +253,10 @@ static inline uint8_t read_HEX(SerdReader* reader) { const uint8_t c = peek_byte(reader); - if (is_digit(c) || in_range(c, 'A', 'F') || in_range(c, 'a', 'f')) { - return eat_byte_safe(reader, c); - } - return r_err(reader, SERD_ERR_BAD_SYNTAX, - "invalid hexadecimal digit `%c'\n", c); + return is_xdigit(c) + ? eat_byte_safe(reader, c) + : r_err(reader, SERD_ERR_BAD_SYNTAX, + "invalid hexadecimal digit `%c'\n", c); } // Read UCHAR escape, initial \ is already eaten by caller |