From 028fd5594cd6becfdfc0820b1083729c6033e363 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 4 Jun 2008 14:41:33 -0600
Subject: [PATCH] Set the attribute as used.

cherry-picked from gallium-0.1
---
 src/mesa/shader/slang/slang_link.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c
index 80cd4b6df62..dd4990ba023 100644
--- a/src/mesa/shader/slang/slang_link.c
+++ b/src/mesa/shader/slang/slang_link.c
@@ -262,6 +262,9 @@ _slang_resolve_attributes(struct gl_shader_program *shProg,
                   return GL_FALSE;
                }
                _mesa_add_attribute(shProg->Attributes, name, size, attr);
+
+	       /* set the attribute as used */
+	       usedAttributes |= 1<<attr;
             }
 
             inst->SrcReg[j].Index = VERT_ATTRIB_GENERIC0 + attr;
-- 
2.30.2