From 22572cc466addd0467da3200456b4ff0148ebe28 Mon Sep 17 00:00:00 2001
From: John Southworth <john.southworth@vyatta.com>
Date: Mon, 3 Oct 2011 11:24:03 -0500
Subject: Prevent config mode completions from getting stuck when backspacing
 over them

---
 etc/bash_completion.d/vyatta-cfg | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'etc')

diff --git a/etc/bash_completion.d/vyatta-cfg b/etc/bash_completion.d/vyatta-cfg
index 9e9d652..ad1ccb0 100755
--- a/etc/bash_completion.d/vyatta-cfg
+++ b/etc/bash_completion.d/vyatta-cfg
@@ -430,7 +430,10 @@ vyatta_simple_complete ()
   # * "vyatta_help_text" is filled with the help text.
   # * "vyatta_completions" is an array of "filtered" possible completions
   #   (i.e., only those starting with the current last component).
-  if $vyatta_do_help; then
+  if [ ${#vyatta_completions[@]} -eq 1 ] &&
+     [[ "${vyatta_completions[0]}" =~ "${COMP_WORDS[COMP_CWORD]}" ]]; then
+    COMPREPLY=( "${vyatta_completions[@]}" )
+  elif $vyatta_do_help; then
     printf "$vyatta_help_text"
     COMPREPLY=( "" " " )
   else
-- 
cgit v1.2.3