From 48e3ffd43f71f323e5b9e14dc162691d84c63d4a Mon Sep 17 00:00:00 2001
From: John Southworth <john.southworth@vyatta.com>
Date: Fri, 30 Sep 2011 19:03:46 -0500
Subject: Stop completions from getting stuck on nodes when backspacing to them

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

(limited to 'etc/bash_completion.d')

diff --git a/etc/bash_completion.d/vyatta-op b/etc/bash_completion.d/vyatta-op
index f10084a..47fac56 100644
--- a/etc/bash_completion.d/vyatta-op
+++ b/etc/bash_completion.d/vyatta-op
@@ -387,6 +387,10 @@ _vyatta_op_expand ()
           _vyatta_op_invalid_completion 
           COMPREPLY=( "" " " )
           _vyatta_op_last_comp=${_vyatta_op_last_comp_init}
+    # Stop completions from getting stuck
+    elif [ ${#_vyatta_op_completions[@]} -eq 1 ] &&
+         [[ "$cur" == "${COMPREPLY[0]}" ]]; then
+           _vyatta_op_last_comp="${COMP_WORDS[*]}"
     # if there are no completions then always show the non-comps
     elif [ "${COMP_WORDS[*]}" == "$_vyatta_op_last_comp" ] || 
          [ ${#_vyatta_op_completions[@]} -eq 0 ]; then
-- 
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