real name can't be None

diff --git a/fdroidserver/common.py b/fdroidserver/common.py
index 73777c45ed731dd08adbf5a017264eaf254808d2..9eb9e9e299a61fc3814b033f7c415949e43214b4 100644 (file)
--- a/fdroidserver/common.py
+++ b/fdroidserver/common.py
@@ -885,9 +885,12 @@ def fetch_real_name(app_dir):
                 matches = string_search(line)
                 if matches:
                     name2 = matches.group(1)
-        return name2
+        if name2 is not None:
+            return name2
 
-    return name
+    if name is not None:
+        return name
+    return ''
 
 # Extract some information from the AndroidManifest.xml at the given path.
 # Returns (version, vercode, package), any or all of which might be None.