1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 5e4d6c3e638..e453b3b0e64 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -1113,9 +1113,10 @@ _mesa_PrimitiveRestartIndex(GLuint index)
 
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
-   if (ctx->Array.RestartIndex != index) {
+   ctx->Array.RestartIndex = index;
+   if (ctx->Array.PrimitiveRestart && ctx->Array._RestartIndex != index) {
       FLUSH_VERTICES(ctx, _NEW_TRANSFORM);
-      ctx->Array.RestartIndex = index;
+      ctx->Array._RestartIndex = index;
    }
 }