r17: Minor tweaks in cp_yes_no

diff --git a/functions-more.sh b/functions-more.sh
index be66994..361d8b4 100644 (file)
--- a/functions-more.sh
+++ b/functions-more.sh
@@ -1,8 +1,8 @@
 # by ddzeko, Mon, 21 Mar 2005 13:35:42 +0100
-cn_yes_no () {
+cp_yes_no () {
   [ "$CP_SCRIPT_DEBUG" ] && set -vx
   local prompt answer
-  prompt=$1
+  prompt="$1"
   [ "$prompt" ] || prompt="Are you sure?"
   RET=""
   
@@ -15,7 +15,7 @@ cn_yes_no () {
   
   echo -n "$prompt (y)es/(n)o: "
   read answer
-  case $answer in
+  case "$answer" in
     y*)
       echo
       RET=y