[PATCH 6/6] window: Add a simple getenv to force SHM rendering

[Jasper St. Pierre]

---
 clients/window.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clients/window.c b/clients/window.c
index d822af7..3897440 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -4338,11 +4338,11 @@ surface_create(struct window *window)
 	return surface;
 }
 
-static window_buffer_type
+static enum window_buffer_type
 get_preferred_buffer_type(struct display *display)
 {
 #ifdef HAVE_CAIRO_EGL
-	if (display->argb_device)
+	if (display->argb_device && !getenv("TOYTOOLKIT_NO_EGL"))
 		return WINDOW_BUFFER_TYPE_EGL_WINDOW;
 #endif
 
-- 
1.9.0