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Concat NUL terminator to dynamic strings before format

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This commit is contained in:
Joonas Javanainen 2017-10-25 20:08:24 +03:00
parent 3c88d70a74
commit 0061a209b6
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1 changed files with 4 additions and 1 deletions
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5
src/lib.rs
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@ -76,7 +76,10 @@ macro_rules! im_str {
}
});
($e:tt, $($arg:tt)*) => ({
&::imgui::ImString::new(format!($e, $($arg)*))
unsafe {
&::imgui::ImString::from_utf8_with_nul_unchecked(
format!(concat!($e, "\0"), $($arg)*).into_bytes())
}
})
}