From a294715612d14d64e12026361ff7cc29321607d6 Mon Sep 17 00:00:00 2001
From: Michal Krol <michal@vmware.com>
Date: Fri, 26 Jun 2009 12:26:05 +0200
Subject: glsl: Allow for preprocessor macro redefinition.

---
 src/glsl/pp/sl_pp_context.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/glsl/pp/sl_pp_context.c')

diff --git a/src/glsl/pp/sl_pp_context.c b/src/glsl/pp/sl_pp_context.c
index 1afe9a5d5e..50ec790cc5 100644
--- a/src/glsl/pp/sl_pp_context.c
+++ b/src/glsl/pp/sl_pp_context.c
@@ -33,6 +33,7 @@ void
 sl_pp_context_init(struct sl_pp_context *context)
 {
    memset(context, 0, sizeof(struct sl_pp_context));
+   context->macro_tail = &context->macro;
    context->if_ptr = SL_PP_MAX_IF_NESTING;
    context->if_value = 1;
 }
-- 
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