Signed-off-by: Juha-Pekka Heikkila <[email protected]>
---
src/glsl/link_varyings.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/glsl/link_varyings.cpp b/src/glsl/link_varyings.cpp
index c925c00..226f012 100644
--- a/src/glsl/link_varyings.cpp
+++ b/src/glsl/link_varyings.cpp
@@ -290,7 +290,8 @@ tfeedback_decl::init(struct gl_context *ctx, const void
*mem_ctx,
* is converted from a float[8] to a vec4[2].
*/
if (ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].LowerClipDistance &&
- strcmp(this->var_name, "gl_ClipDistance") == 0) {
+ this->var_name != NULL &&
+ strcmp(this->var_name, "gl_ClipDistance") == 0) {
this->is_clip_distance_mesa = true;
}
}
--
1.8.1.2
_______________________________________________
mesa-dev mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
