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

@ -340,7 +340,7 @@ impl PaintRenderingContext2DMethods for PaintRenderingContext2D {
&self,
image: CanvasImageSource,
repetition: DOMString,
) -> Fallible<DomRoot<CanvasPattern>> {
) -> Fallible<Option<DomRoot<CanvasPattern>>> {
self.context.CreatePattern(image, repetition)
}