travis does not have tree

6 years ago · 2a175d2f7b
parent d7ea943c5f
commit 2a175d2f7b
1 changed files with 2 additions and 1 deletions
--- a/tests/helpers.py
+++ b/tests/helpers.py
@ -47,7 +47,8 @@ def edit_file(path, newcontent):
 def unix_tree(path):
    if not os.path.exists(path):
        return
-    cmd = ['tree', path]
+    # cmd = ['tree', path]
+    cmd = ['ls', '-R', path]
    subprocess.call(cmd)