[Bf-blender-cvs] [6ddf77f] master: Fix crash in preview render w/ too small border

[Campbell Barton]

Commit: 6ddf77f1c083f0456027a009d6d94cacd2e08901
Author: Campbell Barton
Date:   Wed Sep 9 19:42:49 2015 +1000
Branches: master
https://developer.blender.org/rB6ddf77f1c083f0456027a009d6d94cacd2e08901

Fix crash in preview render w/ too small border

===================================================================

M	source/blender/render/intern/source/pipeline.c

===================================================================

diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index 96039b7..46fb060 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -1270,8 +1270,11 @@ static void main_render_result_new(Render *re)
 
 	BLI_rw_mutex_unlock(&re->resultmutex);
 
-	if (re->result->do_exr_tile)
-		render_result_exr_file_begin(re);
+	if (re->result) {
+		if (re->result->do_exr_tile) {
+			render_result_exr_file_begin(re);
+		}
+	}
 }
 
 static void threaded_tile_processor(Render *re)