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Fix clang-5.0 warning .. Maximum of unsigned X and 0 is always X. (nw)

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couriersud 2017-02-24 14:58:34 +01:00
parent 7c1ba76f3b
commit 454938dad4
1 changed files with 1 additions and 1 deletions
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src/lib/util/palette.cpp
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@ -492,7 +492,7 @@ void palette_t::group_set_contrast(uint32_t group, float contrast)
void palette_t::normalize_range(uint32_t start, uint32_t end, int lum_min, int lum_max)
{
// clamp within range
start = std::max(start, 0U);
// start = std::max(start, 0U); ==> reduces to start = start
end = std::min(end, m_numcolors - 1);
// find the minimum and maximum brightness of all the colors in the range