From c22dee721695402d9f2678c100d2fff5c0c3f21f Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Tue, 3 Aug 2010 11:43:25 -0700
Subject: glsl2: Fix ir_validate validating null variable names.

An unnamed variable in a prototype will have a NULL ->name, so don't
worry about storage then.

Fixes:
CorrectFunction1.vert
CorrectParse1.frag
---
 src/glsl/ir_validate.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 712e1376fa1..89bcd1c4811 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -313,7 +313,8 @@ ir_validate::visit(ir_variable *ir)
     * in the ir_dereference_variable handler to ensure that a variable is
     * declared before it is dereferenced.
     */
-   assert(talloc_parent(ir->name) == ir);
+   if (ir->name)
+      assert(talloc_parent(ir->name) == ir);
 
    hash_table_insert(ht, ir, ir);
    return visit_continue;
-- 
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