prune-older: fix output with --pretend

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/lib/cmd/prune-older-cmd.py b/lib/cmd/prune-older-cmd.py
index c25bb81f74c20fff482e5efffe0fe2d05932c343..aa09d4166ced455fe5c62211701fc15b3d59b5bf 100755 (executable)
--- a/lib/cmd/prune-older-cmd.py
+++ b/lib/cmd/prune-older-cmd.py
@@ -163,7 +163,7 @@ for branch, branch_id in branches(roots):
         assert(keep_save in (False, True))
         # FIXME: base removals on hashes
         if opt.pretend:
-            out.write(b'+ ' if keep_save else b'- '
+            out.write((b'+ ' if keep_save else b'- ')
                       + save_name(branch, utc) + b'\n')
         elif not keep_save:
             removals.append(save_name(branch, utc))