From f6c26ec593ba96d89cb3476c815d6f33a915bfdd Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Tue, 16 Jun 2015 10:15:31 +0200
Subject: Handle errors from MakeCurrent and SwapBuffers

---
 src/api/x11/window.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/api/x11/window.rs')

diff --git a/src/api/x11/window.rs b/src/api/x11/window.rs
index ba0fe52..c0c5917 100644
--- a/src/api/x11/window.rs
+++ b/src/api/x11/window.rs
@@ -9,6 +9,7 @@ use std::collections::VecDeque;
 use std::sync::{Arc, Mutex};
 
 use Api;
+use ContextError;
 use CursorState;
 use GlContext;
 use GlRequest;
@@ -800,11 +801,11 @@ impl Window {
 }
 
 impl GlContext for Window {
-    unsafe fn make_current(&self) {
+    unsafe fn make_current(&self) -> Result<(), ContextError> {
         match self.x.context {
             Context::Glx(ref ctxt) => ctxt.make_current(),
             Context::Egl(ref ctxt) => ctxt.make_current(),
-            Context::None => {}
+            Context::None => Ok(())
         }
     }
 
@@ -824,11 +825,11 @@ impl GlContext for Window {
         }
     }
 
-    fn swap_buffers(&self) {
+    fn swap_buffers(&self) -> Result<(), ContextError> {
         match self.x.context {
             Context::Glx(ref ctxt) => ctxt.swap_buffers(),
             Context::Egl(ref ctxt) => ctxt.swap_buffers(),
-            Context::None => {}
+            Context::None => Ok(())
         }
     }
 
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