--- /dev/null
+From c38397866d514d7776b0f876123be5718802482b Mon Sep 17 00:00:00 2001
+From: Brian Paul <brianp@vmware.com>
+Date: Mon, 20 Apr 2009 22:12:16 +0000
+Subject: intel: added null screen->dri2.loader pointer check
+
+Fixes front-buffer rendering with DRI1.
+---
+diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
+index ddcd264..ecaf6b4 100644
+--- a/src/mesa/drivers/dri/intel/intel_context.c
++++ b/src/mesa/drivers/dri/intel/intel_context.c
+@@ -534,7 +534,8 @@ intel_flush(GLcontext *ctx, GLboolean needs_mi_flush)
+ if ((ctx->DrawBuffer->Name == 0) && intel->front_buffer_dirty) {
+ __DRIscreen *const screen = intel->intelScreen->driScrnPriv;
+
+- if ((screen->dri2.loader->base.version >= 2)
++ if (screen->dri2.loader
++ && (screen->dri2.loader->base.version >= 2)
+ && (screen->dri2.loader->flushFrontBuffer != NULL)) {
+ (*screen->dri2.loader->flushFrontBuffer)(intel->driDrawable,
+ intel->driDrawable->loaderPrivate);
+--
+cgit v0.8.2