Merge "fs_config: Fix generation for devices without vendor partition"
diff --git a/tools/fs_config/fs_config_generator.py b/tools/fs_config/fs_config_generator.py
index 2956b11..1405fd3 100755
--- a/tools/fs_config/fs_config_generator.py
+++ b/tools/fs_config/fs_config_generator.py
@@ -1066,6 +1066,8 @@
         path = fs_config.path
 
         if self._partition == 'system':
+            if not self._all_partitions:
+                return True
             for skip_partition in self._all_partitions.split(','):
                 if path.startswith(skip_partition) or path.startswith(
                         'system/' + skip_partition):