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Fix build

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This commit is contained in:
Vojtech Kral 2018-11-19 11:07:39 +01:00
parent 6629d75853
commit b950e9e575
4 changed files with 24 additions and 10 deletions
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5
src/slic3r/GUI/GLGizmo.cpp
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@ -275,10 +275,7 @@ void GLGizmoBase::set_tooltip(const std::string& tooltip) const
std::string GLGizmoBase::format(float value, unsigned int decimals) const
{
size_t needed_size = std::snprintf(nullptr, 0, "%.*f", decimals, value);
std::string res(needed_size, '\0');
std::snprintf(&res.front(), res.size(), "%.*f", decimals, value);
return res;
return Slic3r::string_printf("%.*f", decimals, value);
}
const float GLGizmoRotate::Offset = 5.0f;