Fix removal of pre-existing live data tree.

1 files changed, 2 insertions, 1 deletions

diff --git a/seivot b/seivot
index 26f9e53..df9388f 100755
--- a/seivot
+++ b/seivot
@@ -381,7 +381,8 @@ class Seivot(cliapp.Application):
         self.report = Report(prog)
 
         if self.settings['use-existing']:
-            os.rmdir(self.live_data)
+            if os.path.exists(self.live_data):
+                shutil.rmtree(self.live_data)
             shutil.copytree(self.settings['use-existing'], self.live_data,
                             symlinks=True)
             amount = self.file_sizes(self.live_data)