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| author | Emilio Cobos Álvarez <emilio@crisal.io> | 2016-12-25 17:32:35 +0100 |
|---|---|---|
| committer | Emilio Cobos Álvarez <emilio@crisal.io> | 2016-12-25 19:18:30 +0100 |
| commit | 6264268c82d852ef86cb4308190dfb7f9468dcff (patch) | |
| tree | fc8bae28755eae03bb89e4bb0b1bd40813f46d33 | |
| parent | eaf69c29ec2c6952a925409e52529216315cf01e (diff) | |
| download | servo-6264268c82d852ef86cb4308190dfb7f9468dcff.tar.gz servo-6264268c82d852ef86cb4308190dfb7f9468dcff.zip | |
style: Simplify initialization of thread_state.
| -rw-r--r-- | components/style/thread_state.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/components/style/thread_state.rs b/components/style/thread_state.rs index b0fbd5f4294..9f6dc5df8e8 100644 --- a/components/style/thread_state.rs +++ b/components/style/thread_state.rs @@ -60,10 +60,9 @@ mod imp { pub fn initialize(x: ThreadState) { STATE.with(|ref k| { - match *k.borrow() { - Some(s) => panic!("Thread state already initialized as {:?}", s), - None => () - }; + if let Some(ref s) = *k.borrow() { + panic!("Thread state already initialized as {:?}", s); + } *k.borrow_mut() = Some(x); }); get(); // check the assertion below |