log removing only when there is something to remove

1 files changed, 2 insertions, 1 deletions

diff --git a/scan.py b/scan.py
index eb24db4..3b47df1 100755
--- a/scan.py
+++ b/scan.py
@@ -42,7 +42,8 @@ def main():
             if len(uuids) == 1:
                 my_uuid = open(uuids[0]).readline().strip()
             else:
-                print('removing:', uuids)
+                if uuids:
+                    print('removing:', uuids)
                 for f in uuids:
                     os.unlink(f)
                 my_uuid = create_uuid_txt(root)