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Lazy-return string on Error

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This commit is contained in:
Felix Schütt
2022-10-13 18:55:48 +02:00
parent 7419be1830
commit 04b5c431e3
2 changed files with 10 additions and 10 deletions
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4
lib/emscripten/src/utils.rs
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@@ -76,11 +76,11 @@ pub fn get_emscripten_metadata(module: &Module) -> Result<Option<(u32, u32)>, St
&module.info().global_initializers[max_idx],
&module.info().global_initializers[snd_max_idx],
) {
let dynamic_base = (*dynamic_base as u32).checked_sub(32).ok_or(format!(
let dynamic_base = (*dynamic_base as u32).checked_sub(32).ok_or_else(|| format!(
"emscripten unexpected dynamic_base {}",
*dynamic_base as u32
))?;
let dynamictop_ptr = (*dynamictop_ptr as u32).checked_sub(32).ok_or(format!(
let dynamictop_ptr = (*dynamictop_ptr as u32).checked_sub(32).ok_or_else(|| format!(
"emscripten unexpected dynamictop_ptr {}",
*dynamictop_ptr as u32
))?;