[gtk+/wip/gdk-gl: 15/31] tests/glarea: Remove explcit glFlush()

[Emmanuele Bassi <ebassi src gnome org>]

commit ca380707e3999732374a7e617b2004b2a1a1c9dd
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Aug 12 11:53:29 2014 +0100

    tests/glarea: Remove explcit glFlush()
    
    It's really not needed.

 tests/testglarea.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/tests/testglarea.c b/tests/testglarea.c
index 0acdb60..3ad8260 100644
--- a/tests/testglarea.c
+++ b/tests/testglarea.c
@@ -19,8 +19,6 @@ render (GtkGLArea    *area,
   }
   glEnd ();
 
-  glFlush ();
-
   return TRUE;
 }