Mesa (master): glsl: Initialize ir_lower_jumps_visitor member variables.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 59157d1c96f33ca56d9aba6cff75145d732dbbab
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=59157d1c96f33ca56d9aba6cff75145d732dbbab

Author: Vinson Lee <vlee at freedesktop.org>
Date:   Mon Sep 23 22:13:37 2013 -0700

glsl: Initialize ir_lower_jumps_visitor member variables.

Fixes "Unintialized 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_jumps.cpp |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/src/glsl/lower_jumps.cpp b/src/glsl/lower_jumps.cpp
index 97b1abb..02f65f0 100644
--- a/src/glsl/lower_jumps.cpp
+++ b/src/glsl/lower_jumps.cpp
@@ -281,8 +281,13 @@ struct ir_lower_jumps_visitor : public ir_control_flow_visitor {
    bool lower_main_return;
 
    ir_lower_jumps_visitor()
+      : progress(false),
+        pull_out_jumps(false),
+        lower_continue(false),
+        lower_break(false),
+        lower_sub_return(false),
+        lower_main_return(false)
    {
-      this->progress = false;
    }
 
    void truncate_after_instruction(exec_node *ir)