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author | Marco Paland <marco@paland.com> | 2018-06-15 12:29:23 +0200 |
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committer | Marco Paland <marco@paland.com> | 2018-06-15 12:29:23 +0200 |
commit | 175e466d92d90487ad12149eb4068cb183c28051 (patch) | |
tree | 03d8ebf143bb76fe5784b42812d74c85a1d341a6 | |
parent | 25b02d709fcde653b5a27f35e226427d6eb1705a (diff) | |
download | printf-175e466d92d90487ad12149eb4068cb183c28051.tar.gz printf-175e466d92d90487ad12149eb4068cb183c28051.tar.bz2 printf-175e466d92d90487ad12149eb4068cb183c28051.zip |
fix(printf): fix 'expression is constant' warning
-rw-r--r-- | printf.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -623,7 +623,8 @@ static int _vsnprintf(out_fct_type out, char* buffer, const size_t maxlen, const width = sizeof(void*) * 2U;
flags |= FLAGS_ZEROPAD | FLAGS_UPPERCASE;
#if defined(PRINTF_SUPPORT_LONG_LONG)
- if (sizeof(uintptr_t) == sizeof(long long)) {
+ const bool is_ll = sizeof(uintptr_t) == sizeof(long long);
+ if (is_ll) {
idx = _ntoa_long_long(out, buffer, idx, maxlen, (uintptr_t)va_arg(va, void*), false, 16U, precision, width, flags);
}
else {
|