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-rw-r--r--components/canvas/webgl_paint_task.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/components/canvas/webgl_paint_task.rs b/components/canvas/webgl_paint_task.rs
index 40247266472..634a72e61fa 100644
--- a/components/canvas/webgl_paint_task.rs
+++ b/components/canvas/webgl_paint_task.rs
@@ -169,6 +169,9 @@ impl WebGLPaintTask {
CanvasWebGLMsg::DrawingBufferHeight(sender) =>
self.send_drawing_buffer_height(sender),
}
+
+ // FIXME: Convert to `debug_assert!` once tests are run with debug assertions
+ assert!(gl::get_error() == gl::NO_ERROR);
}
/// Creates a new `WebGLPaintTask` and returns the out-of-process sender and the in-process