From 11cd6829047540f0763552f25ac7b5c9ee51eb74 Mon Sep 17 00:00:00 2001
From: Dorian Lux <lux@student.tugraz.at>
Date: Wed, 25 Jul 2018 12:36:07 +0200
Subject: [PATCH] new scrach 3 projects can be converted once again

---
 src/scratchtocatrobat/scratch/scratch3.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/scratchtocatrobat/scratch/scratch3.py b/src/scratchtocatrobat/scratch/scratch3.py
index dcfc646c..f4e8270f 100644
--- a/src/scratchtocatrobat/scratch/scratch3.py
+++ b/src/scratchtocatrobat/scratch/scratch3.py
@@ -122,7 +122,10 @@ def parse_sprite(self, sprite):
             s2Costume = {}
             s2Costume["costumeName"] = s3Costume["name"]
             s2Costume["baseLayerID"] = s3Costume["assetId"]
-            s2Costume["baseLayerMD5"] = s3Costume["md5ext"]
+            if "md5ext" in s3Costume:
+                s2Costume["baseLayerMD5"] = s3Costume["md5ext"]
+            else:
+                s2Costume["baseLayerMD5"] = s3Costume["assetId"] + "." + s3Costume["dataFormat"]
             s2Costume["rotationCenterX"]= s3Costume["rotationCenterX"]
             s2Costume["rotationCenterY"]= s3Costume["rotationCenterX"]
             if "bitmapResolution" in s3Costume: