Fix error when using python3

mengelbrecht · May 11, 2017 · 7f2d5c6 · 7f2d5c6
1 parent a315cd9
commit 7f2d5c6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gitline.py b/gitline.py
@@ -136,7 +136,7 @@ def _branch(self):
         self.repo.branch = execute(['git', 'symbolic-ref', '--short', 'HEAD'])
 
     def _stashes(self):
-        self.repo.stashes = len(filter(bool, execute(['git', 'stash', 'list']).splitlines()))
+        self.repo.stashes = len(list(filter(bool, execute(['git', 'stash', 'list']).splitlines())))
 
     def _commit_hash(self):
         self.repo.commit_hash = execute(['git', 'rev-parse', '--short', 'HEAD'])