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small fixes

This commit is contained in:
Jan Lukas Gernert 2023-03-12 23:13:28 +01:00
parent 4ca4b73823
commit 848291e4f3
4 changed files with 36 additions and 43 deletions

View file

@ -289,12 +289,7 @@ impl Util {
// (because this is depth-first traversal, we will have already
// seen the parent nodes themselves).
loop {
let parent = node.get_parent();
if parent.is_none() {
break;
}
if let Some(parent) = parent {
if let Some(parent) = node.get_parent() {
let parent_name = parent.get_name().to_uppercase();
if parent_name == "HTML" {
break;
@ -306,6 +301,8 @@ impl Util {
} else {
node = parent;
}
} else {
break;
}
}