Fixing duplicate lines after run. Fixes #92

wolph · Mar 26, 2018 · b012105 · b012105
1 parent 5e9c63b
commit b012105
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/progressbar/bar.py b/progressbar/bar.py
@@ -71,6 +71,10 @@ def update(self, *args, **kwargs):
     def finish(self, *args, **kwargs):  # pragma: no cover
         end = kwargs.pop('end', '\n')
         ProgressBarMixinBase.finish(self, *args, **kwargs)
+
+        if self._finished:
+            return
+
         if end:
             self.fd.write(end)
         self.fd.flush()