update: do not crash on APKs without icons when using androguard

diff --git a/fdroidserver/update.py b/fdroidserver/update.py
index 7203fbcc2a360d9f2ecb6dc1a730d96cbd7acd9b..fa2ba8d145dbd73f7cacdd009704b1ee62f919c2 100644 (file)
--- a/fdroidserver/update.py
+++ b/fdroidserver/update.py
@@ -1095,7 +1095,7 @@ def _get_apk_icons_src(apkfile, icon_name):
                 else:
                     density = '160'
                 icons_src[density] = m.group(0)
-    if icons_src.get('-1') is None:
+    if icons_src.get('-1') is None and '160' in icons_src:
         icons_src['-1'] = icons_src['160']
     return icons_src