From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Tue, 29 Jul 2008 23:27:44 +0000 (-0600)
Subject: mesa: glsl: added null ptr check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=91e1918f484b698016ca43bafdf4fddf2648cca5;p=mesa.git

mesa: glsl: added null ptr check
---

diff --git a/src/mesa/shader/slang/slang_compile_struct.c b/src/mesa/shader/slang/slang_compile_struct.c
index 96bdb1f4910..063db37709b 100644
--- a/src/mesa/shader/slang/slang_compile_struct.c
+++ b/src/mesa/shader/slang/slang_compile_struct.c
@@ -124,7 +124,8 @@ slang_struct_destruct(slang_struct * stru)
 {
    slang_variable_scope_destruct(stru->fields);
    _slang_free(stru->fields);
-   slang_struct_scope_destruct(stru->structs);
+   if (stru->structs)
+      slang_struct_scope_destruct(stru->structs);
    _slang_free(stru->structs);
 }