From fe22598c56092880b3e947b4fc9466d1a700e17e Mon Sep 17 00:00:00 2001
From: Lars Bergstrom <lars@lars.com>
Date: Fri, 14 Mar 2014 15:47:05 -0500
Subject: [PATCH] Check properly for None in the headless compositor case

---
 src/components/gfx/render_task.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/components/gfx/render_task.rs b/src/components/gfx/render_task.rs
index e640b899461..66817554e1f 100644
--- a/src/components/gfx/render_task.rs
+++ b/src/components/gfx/render_task.rs
@@ -192,8 +192,10 @@ impl<C: RenderListener + Send,T:Send+Freeze> RenderTask<C,T> {
 
                 // Destroy all the buffers.
                 {
-                    let ctx = render_task.native_graphics_context.as_ref().unwrap();
-                    render_task.buffer_map.clear(ctx);
+                    match render_task.native_graphics_context.as_ref() {
+                        Some(ctx) => render_task.buffer_map.clear(ctx),
+                        None => (),
+                    }
                 }
             }