From 5c5db2972f4e2803ada9acf76afe81aec2b67b6c Mon Sep 17 00:00:00 2001
From: Syoyo Fujita <syoyo@lighttransport.com>
Date: Sun, 28 Aug 2011 16:09:05 +0900
Subject: [PATCH] Fix compilation on MacOSX gcc 4.2.1 environment.

---
 src/Canvas.cc | 3 +--
 src/Canvas.h  | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Canvas.cc b/src/Canvas.cc
index d487357..8ff622a 100644
--- a/src/Canvas.cc
+++ b/src/Canvas.cc
@@ -133,7 +133,7 @@ toBuffer(void *c, const uint8_t *data, unsigned len) {
  * EIO toBuffer callback.
  */
 
-int
+void
 Canvas::EIO_ToBuffer(eio_req *req) {
   closure_t *closure = (closure_t *) req->data;
 
@@ -142,7 +142,6 @@ Canvas::EIO_ToBuffer(eio_req *req) {
     , toBuffer
     , closure);
 
-  return 0;
 }
 
 /*
diff --git a/src/Canvas.h b/src/Canvas.h
index a2c03b1..18d0747 100644
--- a/src/Canvas.h
+++ b/src/Canvas.h
@@ -43,7 +43,7 @@ class Canvas: public node::ObjectWrap {
     static void SetHeight(Local<String> prop, Local<Value> val, const AccessorInfo &info);
     static Handle<Value> StreamPNGSync(const Arguments &args);
     static Local<Value> Error(cairo_status_t status);
-    static int EIO_ToBuffer(eio_req *req);
+    static void EIO_ToBuffer(eio_req *req);
     static int EIO_AfterToBuffer(eio_req *req);
     inline cairo_surface_t *surface(){ return _surface; }
     inline uint8_t *data(){ return cairo_image_surface_get_data(_surface); }