Make create_pattern() return None for incomplete images

This commit is contained in:
pylbrecht 2020-02-07 21:56:58 +01:00
parent 423b86e439
commit 481ef46167
10 changed files with 12 additions and 35 deletions

View file

@ -210,7 +210,7 @@ impl OffscreenCanvasRenderingContext2DMethods for OffscreenCanvasRenderingContex
&self,
image: CanvasImageSource,
repetition: DOMString,
) -> Fallible<DomRoot<CanvasPattern>> {
) -> Fallible<Option<DomRoot<CanvasPattern>>> {
self.canvas_state
.borrow()
.create_pattern(&self.global(), image, repetition)