Merge pull request #3423 from cmihai/fix-1876

Ignore error output of `stty size` when standard input is not a termi…
2017-03-01 15:50:33 -08:00 · 2017-03-01 15:50:33 -08:00 · 9efb00457d
parent 9e90b6e645 790280ba72
commit 9efb00457d
1 changed files with 1 additions and 1 deletions
--- a/compose/cli/formatter.py
+++ b/compose/cli/formatter.py
@ -11,7 +11,7 @@ from compose.cli import colors


 def get_tty_width():
-    tty_size = os.popen('stty size', 'r').read().split()
+    tty_size = os.popen('stty size 2> /dev/null', 'r').read().split()
    if len(tty_size) != 2:
        return 0
    _, width = tty_size