[cogl] build: egl fix typo introduced by 3b64a439f0

[Robert Bragg <rbragg src gnome org>]

commit f0366907d3c878e1b0e172cb9a91f82e0cd35323
Author: Robert Bragg <robert linux intel com>
Date:   Thu Jun 30 15:00:58 2011 +0100

    build: egl fix typo introduced by 3b64a439f0
    
    The XEvent argument for event_filter_cb was named "event" but the rest
    of the function is expecting a variable named "xevent".

 cogl/winsys/cogl-winsys-egl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/cogl/winsys/cogl-winsys-egl.c b/cogl/winsys/cogl-winsys-egl.c
index 4626365..7093ee8 100644
--- a/cogl/winsys/cogl-winsys-egl.c
+++ b/cogl/winsys/cogl-winsys-egl.c
@@ -252,7 +252,7 @@ find_onscreen_for_xid (CoglContext *context, guint32 xid)
 }
 
 static CoglFilterReturn
-event_filter_cb (XEvent *event, void *data)
+event_filter_cb (XEvent *xevent, void *data)
 {
   CoglContext *context = data;