Mesa (master): glsl: Initialize lower_vector_visitor::dont_lower_swz.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 94e3ecae2d0d7b22ca545026345ca872ec2edf72
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=94e3ecae2d0d7b22ca545026345ca872ec2edf72

Author: Vinson Lee <vlee at freedesktop.org>
Date:   Mon Sep 23 21:47:48 2013 -0700

glsl: Initialize lower_vector_visitor::dont_lower_swz.

Fixes "Uninitialized scalar field" defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/glsl/lower_vector.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/glsl/lower_vector.cpp b/src/glsl/lower_vector.cpp
index 9172b6a..a658410 100644
--- a/src/glsl/lower_vector.cpp
+++ b/src/glsl/lower_vector.cpp
@@ -35,7 +35,7 @@ namespace {
 
 class lower_vector_visitor : public ir_rvalue_visitor {
 public:
-   lower_vector_visitor() : progress(false)
+   lower_vector_visitor() : dont_lower_swz(false), progress(false)
    {
       /* empty */
    }