[PATCH] Quell warning about potentially uninitialized variable 'surface'

[Bryce Harrington]

In theory, it was possible for an undefined 'surface' to be passed to
window_set_surface().  Instead, explicitly pass NULL.

Signed-off-by: Bryce Harrington <bryce at canonical.com>
---
 clients/window.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/clients/window.c b/clients/window.c
index 66d7aad..37f6872 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -601,6 +601,9 @@ window_create_surface(struct window *window)
 		surface = display_create_shm_surface(window->display,
 						     &window->allocation);
 		break;
+        default:
+		surface = NULL;
+		break;
 	}
 
 	window_set_surface(window, surface);
-- 
1.7.1