Modernize to use $() instead of ``.

1 files changed, 3 insertions, 3 deletions

diff --git a/adduser.local b/adduser.local
index eca4084..04b1125 100755
--- a/adduser.local
+++ b/adduser.local
@@ -92,19 +92,19 @@ if [ -z "$profile_aux" ] && [ -n "$VERBOSE" ] && [ "$VERBOSE" -gt 0 ] && [ -x /u
 fi
 
 # Mailing lists
-maildomain="`maildomain`"
+maildomain="$(maildomain)"
 if [ -z "$profile_aux" ] && [ -n "$VERBOSE" ] && [ "$VERBOSE" -gt 0 ] && [ -n "$maildomain" ]; then
 	echo -n "Subscribe $NEWUSERNAME@$maildomain to mailinglists (y/N)? "
 	read subscribe
 	case $subscribe in
 	    y|Y)
-		fullname="`fullname`"
+		fullname="$(fullname)"
 		if [ -n "$fullname" ]; then
 			subscriber="$fullname <$NEWUSERNAME@$maildomain>"
 		else
 			subscriber="$NEWUSERNAME@$maildomain"
 		fi
-		lists="`listlists "$maildomain"`"
+		lists="$(listlists "$maildomain")"
 		if [ -z "$lists" ]; then
 			echo "No mailinglists found."
 		fi