1 files changed, 1 insertions, 1 deletions

diff --git a/ezjail.sh b/ezjail.sh
index 6400f91..5925392 100755
--- a/ezjail.sh
+++ b/ezjail.sh
@@ -41,7 +41,7 @@ do_cmd()
   # If a jail list is given on command line, process it
   # If not, fetch it from our config directory
   if [ -n "$*" ]; then
-    ezjail_list=`echo -n $* | tr -c "[:alnum:] " _` 
+    ezjail_list=`echo -n $* | tr -c '[:alnum:] ' '_'` 
     ezjail_fromrc="NO"
   else
     ezjail_list=`find -X ${ezjail_prefix}/etc/ezjail/ 2> /dev/null | xargs rcorder | xargs basename -a`