From: Brian Paul <brianp@vmware.com>
Date: Fri, 27 Feb 2015 20:06:06 +0000 (-0700)
Subject: glsl: silence uninitialized var warning on MinGW
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=667dac9d40760822e0e4be750c3a18fe56ec4b40;p=mesa.git

glsl: silence uninitialized var warning on MinGW

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
---

diff --git a/src/glsl/opt_algebraic.cpp b/src/glsl/opt_algebraic.cpp
index c3f3842bab3..c6040bff825 100644
--- a/src/glsl/opt_algebraic.cpp
+++ b/src/glsl/opt_algebraic.cpp
@@ -866,6 +866,7 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir)
             one = new(mem_ctx) ir_constant(1.0, op2_components);
             break;
          default:
+            one = NULL;
             unreachable("unexpected type");
          }