1 files changed, 5 insertions, 6 deletions
diff --git a/src/api/caca/mod.rs b/src/api/caca/mod.rs
index 06a6931..3b4018e 100644
--- a/src/api/caca/mod.rs
+++ b/src/api/caca/mod.rs
@@ -6,6 +6,7 @@ use api::osmesa::{OsMesaContext, OsMesaCreationError};
 
 use Api;
 use BuilderAttribs;
+use ContextError;
 use CreationError;
 use Event;
 use GlContext;
@@ -129,10 +130,6 @@ impl Window {
         })
     }
 
-    pub fn is_closed(&self) -> bool {
-        false
-    }
-
     pub fn set_title(&self, title: &str) {
     }
 
@@ -209,7 +206,7 @@ impl Window {
 }
 
 impl GlContext for Window {
-    unsafe fn make_current(&self) {
+    unsafe fn make_current(&self) -> Result<(), ContextError> {
         self.opengl.make_current()
     }
 
@@ -221,7 +218,7 @@ impl GlContext for Window {
         self.opengl.get_proc_address(addr)
     }
 
-    fn swap_buffers(&self) {
+    fn swap_buffers(&self) -> Result<(), ContextError> {
         unsafe {
             let canvas = (self.libcaca.caca_get_canvas)(self.display);
             let width = (self.libcaca.caca_get_canvas_width)(canvas);
@@ -235,6 +232,8 @@ impl GlContext for Window {
                                               buffer.as_ptr() as *const _);
             (self.libcaca.caca_refresh_display)(self.display);
         };
+
+        Ok(())
     }
 
     fn get_api(&self) -> Api {