Add a try counter to do-until

1 files changed, 2 insertions, 2 deletions

diff --git a/do-until b/do-until
index c55f3d5..40a1911 100755
--- a/do-until
+++ b/do-until
@@ -60,9 +60,9 @@ class DoUntil(cliapp.Application):
                 p.communicate()
                 if p.returncode == 0:
                     break
-            sys.stderr.write('do-until: command failed, '
+            sys.stderr.write('do-until: attempt %d failed, '
                              'trying again in %d second(s)\n' % 
-                                self.settings['sleep'])
+                                (tries, self.settings['sleep']))
             time.sleep(self.settings['sleep'])