From 0c2beda3f7e08d4d9ef9dd2bd472df6cdd010091 Mon Sep 17 00:00:00 2001
From: Pavel Zuna <pzuna@redhat.com>
Date: Fri, 21 Jan 2011 09:30:23 -0500
Subject: [PATCH] Fix crash when displaying values composed of white-space
 chars only in CLI.

Ticket #825
---
 ipalib/cli.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ipalib/cli.py b/ipalib/cli.py
index 2cd3a97c3..2d219b71b 100644
--- a/ipalib/cli.py
+++ b/ipalib/cli.py
@@ -302,6 +302,8 @@ class textui(backend.Backend):
                     text = textwrap.wrap(
                         text, line_len, break_long_words=False
                     )
+                    if len(text) == 0:
+                        text = [u'']
                 else:
                     text = [text]
                 self.print_indented(format % (attr, text[0]), indent)