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Replace panic with warn in DocumentLoader.finish_load.

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Fix panic on broken script URL with an onerror handler that rewrites the
document.
This commit is contained in:
krk 2019-04-09 21:02:03 +02:00
parent dd2deeabca
commit 211fb00574
1 changed files with 6 additions and 2 deletions
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8
components/script/document_loader.rs
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@ -167,8 +167,12 @@ impl DocumentLoader {
.blocking_loads .blocking_loads
.iter() .iter()
.position(|unfinished| *unfinished == *load); .position(|unfinished| *unfinished == *load);
self.blocking_loads match idx {
.remove(idx.unwrap_or_else(|| panic!("unknown completed load {:?}", load))); Some(i) => {
self.blocking_loads.remove(i);
},
None => warn!("unknown completed load {:?}", load),
}
} }
pub fn is_blocked(&self) -> bool { pub fn is_blocked(&self) -> bool {