Update has_package_data filter logic #444

Signed-off-by: Jono Yang <jyang@nexb.com>

Author: JonoYang

scanpipe/models.py

@@ -1258,7 +1258,7 @@ def has_no_licenses(self):
         return self.filter(licenses=[])
 
     def has_package_data(self):
-        return self.filter(package_data__isnull=False)
+        return self.filter(~Q(package_data=[]))
 
     def licenses_categories(self, categories):
         return self.json_list_contains(