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| author | KuoE0 <kuoe0.tw@gmail.com> | 2017-08-14 15:09:24 +0800 |
|---|---|---|
| committer | KuoE0 <kuoe0.tw@gmail.com> | 2017-08-16 11:08:49 +0800 |
| commit | a6ceafe3daaea3d207a3cbc6e5c4944c4d8f00d9 (patch) | |
| tree | 0748148352cb275518142f66eef03d310ac8ce3f /components/style/rule_tree | |
| parent | f93c6dfbd54f1ec40a0feba12932ef5aac379624 (diff) | |
| download | servo-a6ceafe3daaea3d207a3cbc6e5c4944c4d8f00d9.tar.gz servo-a6ceafe3daaea3d207a3cbc6e5c4944c4d8f00d9.zip | |
Make emtpy rule can be inserted into rule tree
Diffstat (limited to 'components/style/rule_tree')
| -rw-r--r-- | components/style/rule_tree/mod.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/components/style/rule_tree/mod.rs b/components/style/rule_tree/mod.rs index ff511a2a583..1b1062d255a 100644 --- a/components/style/rule_tree/mod.rs +++ b/components/style/rule_tree/mod.rs @@ -210,7 +210,10 @@ impl RuleTree { _ => {}, }; } - if any_normal { + // We really want to ensure empty rule nodes appear in the rule tree for + // devtools, this condition ensures that if we find an empty rule node, we + // insert it at the normal level. + if any_normal || !any_important { if matches!(level, Transitions) && found_important { // There can be at most one transition, and it will come at // the end of the iterator. Stash it and apply it after |