From ed60815d4c26b7ea8bead439abb9a02f8c80a1b6 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Tue, 12 Nov 2013 18:19:05 +0100
Subject: [PATCH] cli: improve handling of quoting in bash completion

_init_completion returns the '${words[@]}' array with all the
quotes and escapes. We dont care about it so we drop (unescape)
first.

Before, the following failed:

  nmcli 'c' <TAB>
  nmcli connection modify id Wireless\ Connection\ 1 <TAB>

Signed-off-by: Thomas Haller <thaller@redhat.com>
---
 cli/completion/nmcli | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cli/completion/nmcli b/cli/completion/nmcli
index c5e520362d..9eabc213e3 100644
--- a/cli/completion/nmcli
+++ b/cli/completion/nmcli
@@ -538,6 +538,12 @@ _nmcli()
     # right of the cursor, just ignore them. Also don't care about ${words[0]}.
     words=("${words[@]:1:$cword}")
 
+    # _init_completion returns the words with all the quotes and escaping
+    # characters. We don't care about them, drop them at first.
+    for i in ${!words[*]}; do
+        words[i]="$(echo "${words[i]}" | xargs 2>/dev/null || true)"
+    done
+
     _nmcli_complete_OPTIONS && return 0
 
     local command="${words[1]}"