Mesa (master): glsl: Initialize member variable in ir_copy_propagation_elements_visitor.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 2d75a1e25e6ddcd65964d30fc3c782df2e880cc4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2d75a1e25e6ddcd65964d30fc3c782df2e880cc4

Author: Vinson Lee <vlee at freedesktop.org>
Date:   Mon Apr 30 00:57:56 2012 -0700

glsl: Initialize member variable in ir_copy_propagation_elements_visitor.

Fix uninitialized scalar field defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/glsl/opt_copy_propagation_elements.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/glsl/opt_copy_propagation_elements.cpp b/src/glsl/opt_copy_propagation_elements.cpp
index 314db4e..11d9d7b 100644
--- a/src/glsl/opt_copy_propagation_elements.cpp
+++ b/src/glsl/opt_copy_propagation_elements.cpp
@@ -93,6 +93,7 @@ public:
    ir_copy_propagation_elements_visitor()
    {
       this->progress = false;
+      this->killed_all = false;
       this->mem_ctx = ralloc_context(NULL);
       this->shader_mem_ctx = NULL;
       this->acp = new(mem_ctx) exec_list;