Mesa (9.1): i965: Shut up the last release build warning.

[Jordan Justen]

Module: Mesa
Branch: 9.1
Commit: bd5ccbd4ebb08ab488491eb154dea112e2bdea99
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=bd5ccbd4ebb08ab488491eb154dea112e2bdea99

Author: Eric Anholt <eric at anholt.net>
Date:   Thu Apr 11 10:46:02 2013 -0700

i965: Shut up the last release build warning.

I don't see a sensible value to use in this path, but we shouldn't ever
hit this outside of developer new-texture-target enabling.

Reviewed-by: Matt Turner <mattst88 at gmail.com>
(cherry picked from commit 1658efc42cc6a8a32fde222b74f052f4f7b1434a)

---

 .../dri/i965/brw_lower_texture_gradients.cpp       |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_lower_texture_gradients.cpp b/src/mesa/drivers/dri/i965/brw_lower_texture_gradients.cpp
index a192d0e..c5294bc 100644
--- a/src/mesa/drivers/dri/i965/brw_lower_texture_gradients.cpp
+++ b/src/mesa/drivers/dri/i965/brw_lower_texture_gradients.cpp
@@ -78,6 +78,7 @@ txs_type(const glsl_type *type)
       break;
    default:
       assert(!"Should not get here: invalid sampler dimensionality");
+      dims = 2;
    }
 
    if (type->sampler_array)