From 935f1ce7ee4d4312d6d831eae31cf8448013ec05 Mon Sep 17 00:00:00 2001
From: An-Cheng Huang <ancheng@vyatta.com>
Date: Tue, 27 Jul 2010 17:38:35 -0700
Subject: handle single quotes in comp_help (cherry picked from commit
 2c2d2f6e9c3e27a5ab7422ff6b3474ca901de4da)

---
 etc/bash_completion.d/20vyatta-cfg | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/etc/bash_completion.d/20vyatta-cfg b/etc/bash_completion.d/20vyatta-cfg
index 901806d..741c2c2 100755
--- a/etc/bash_completion.d/20vyatta-cfg
+++ b/etc/bash_completion.d/20vyatta-cfg
@@ -738,10 +738,11 @@ generate_help_text ()
     vyatta_help_text="${vyatta_help_text}${helps[$idx]}"
   done
   if [ -n "$vyatta_cfg_comp_help" ]; then
+    local hstr=${vyatta_cfg_comp_help//\'/\'\\\\\\\'\'}
     vyatta_help_text+="\\n\\nDetailed information:\\n"
     local sIFS=$IFS
     IFS='
'
-    local chstr=$(echo -en "$vyatta_cfg_comp_help\n" \
+    local chstr=$(echo -en "$hstr\n" \
                   | while read comp_help_line; do
                       echo "vyatta_help_text+='  $comp_help_line\\n';"
                     done)
-- 
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