Fix crash when icon_name is None

[fdroidserver.git] / fdroidserver / update.py

diff --git a/fdroidserver/update.py b/fdroidserver/update.py
index 9c6c21f39f13d92528c23db57ea2271686f4be49..83f069fa461817c0c2f46e9a6d740ee31d9c01f6 100644 (file)
--- a/fdroidserver/update.py
+++ b/fdroidserver/update.py
@@ -1086,7 +1086,7 @@ def _get_apk_icons_src(apkfile, icon_name):
 
     """
     icons_src = dict()
-    density_re = re.compile('^res/(.*)/' + icon_name + '\.(png|xml)$')
+    density_re = re.compile('^res/(.*)/{}\.(png|xml)$'.format(icon_name))
     with zipfile.ZipFile(apkfile) as zf:
         for filename in zf.namelist():
             m = density_re.match(filename)