Auto merge of #13983 - emilio:event, r=notriddle

glutin: Close the window if the event stream is closed.

Otherwise we can end up infinitely spinning for no good reason.

This happened today to me. Obviously the underlying situation is also buggy, but this seemed like a more sane behavior compared to infinitely spin waiting for a never-arriving event.

r? @glennw

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ports/glutin/window.rs

@@ -522,7 +522,7 @@ impl Window {
                 let event = match window.wait_events().next() {
                     None => {
                         warn!("Window event stream closed.");
-                        return false;
+                        return true;
                     },
                     Some(event) => event,
                 };
@@ -550,7 +550,7 @@ impl Window {
                 let event = match window.wait_events().next() {
                     None => {
                         warn!("Window event stream closed.");
-                        return false;
+                        return true;
                     },
                     Some(event) => event,
                 };