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| author | Josh Matthews <josh@joshmatthews.net> | 2020-06-09 15:52:03 -0400 |
|---|---|---|
| committer | Josh Matthews <josh@joshmatthews.net> | 2020-06-09 15:52:03 -0400 |
| commit | 125bfceafd4dac829604b7a3e9f50694df00a41d (patch) | |
| tree | b2bea12e09ebf751e14ecf17de83632d3dc4865b /components/script_traits/lib.rs | |
| parent | c88bea8d931bae39323d0ad023eaf547d50c67bb (diff) | |
| download | servo-125bfceafd4dac829604b7a3e9f50694df00a41d.tar.gz servo-125bfceafd4dac829604b7a3e9f50694df00a41d.zip | |
script: Don't panic when IPC WebRender APIs fail during shutdown.
Diffstat (limited to 'components/script_traits/lib.rs')
| -rw-r--r-- | components/script_traits/lib.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/components/script_traits/lib.rs b/components/script_traits/lib.rs index 4403627bca4..b3e92cbce21 100644 --- a/components/script_traits/lib.rs +++ b/components/script_traits/lib.rs @@ -1195,12 +1195,12 @@ impl WebrenderIpcSender { } /// Create a new image key. Blocks until the key is available. - pub fn generate_image_key(&self) -> ImageKey { + pub fn generate_image_key(&self) -> Result<ImageKey, ()> { let (sender, receiver) = ipc::channel().unwrap(); self.0 .send(WebrenderMsg::GenerateImageKey(sender)) - .expect("error sending image key generation"); - receiver.recv().expect("error receiving image key result") + .map_err(|_| ())?; + receiver.recv().map_err(|_| ()) } /// Perform a resource update operation. |