From 59b1233e7075ff54a2cd183234f2a092eef5cc75 Mon Sep 17 00:00:00 2001
From: Brian <brian.paul@tungstengraphics.com>
Date: Tue, 31 Jul 2007 09:31:41 -0600
Subject: glGetAttribLocation always returned 1 (bug 11774)

---
 src/mesa/shader/slang/slang_link.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c
index eaa29ba094e..c8457fc483d 100644
--- a/src/mesa/shader/slang/slang_link.c
+++ b/src/mesa/shader/slang/slang_link.c
@@ -329,8 +329,10 @@ _slang_resolve_attributes(struct gl_shader_program *shProg,
                 * glVertex/position.
                 */
                for (attr = 1; attr < MAX_VERTEX_ATTRIBS; attr++) {
-                  if (((1 << attr) & usedAttributes) == 0)
+                  if (((1 << attr) & usedAttributes) == 0) {
+                     usedAttributes |= (1 << attr);
                      break;
+                  }
                }
                if (attr == MAX_VERTEX_ATTRIBS) {
                   /* too many!  XXX record error log */
-- 
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