From: Marek Olšák <marek.olsak@amd.com>
Date: Tue, 29 Oct 2013 23:11:57 +0000 (+0100)
Subject: glsl: fix crash introduced by the previous commit
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e929e2773736cdb05c8cbd2188360c58e5802978;p=mesa.git

glsl: fix crash introduced by the previous commit
---

diff --git a/src/glsl/opt_dead_builtin_varyings.cpp b/src/glsl/opt_dead_builtin_varyings.cpp
index 7099b9ff8e1..b336bc0a8a0 100644
--- a/src/glsl/opt_dead_builtin_varyings.cpp
+++ b/src/glsl/opt_dead_builtin_varyings.cpp
@@ -512,7 +512,7 @@ do_dead_builtin_varyings(struct gl_context *ctx,
                          tfeedback_decl *tfeedback_decls)
 {
    /* Lower the gl_FragData array to separate variables. */
-   if (consumer->Type == GL_FRAGMENT_SHADER) {
+   if (consumer && consumer->Type == GL_FRAGMENT_SHADER) {
       lower_fragdata_array(consumer->ir);
    }