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-rw-r--r--mesalib/src/mesa/main/shaderapi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index e6d1d5b7d..7102de3f7 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -1593,6 +1593,8 @@ _mesa_UseProgramObjectARB(GLhandleARB program)
struct gl_transform_feedback_object *obj =
ctx->TransformFeedback.CurrentObject;
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
if (obj->Active) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glUseProgram(transform feedback active)");