From 9749b2cb81add7c4fe59ec2ca828cc34369e02b3 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Thu, 9 Apr 2015 15:32:53 +0500
Subject: [PATCH] Fix partial image update during rendering

Was broken since 5d212fb.
---
 source/blender/editors/render/render_internal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/blender/editors/render/render_internal.c b/source/blender/editors/render/render_internal.c
index f76f7cad1ae..2e447be3f21 100644
--- a/source/blender/editors/render/render_internal.c
+++ b/source/blender/editors/render/render_internal.c
@@ -893,6 +893,7 @@ static int screen_render_invoke(bContext *C, wmOperator *op, const wmEvent *even
 	rj->write_still = is_write_still && !is_animation;
 	rj->iuser.scene = scene;
 	rj->iuser.ok = 1;
+	rj->iuser.passtype = SCE_PASS_COMBINED;
 	rj->reports = op->reports;
 	rj->orig_layer = 0;
 	rj->last_layer = 0;