fix

lemp.sh

@@ -37,6 +37,7 @@ while :; do echo
   if [[ ! $mariadb_yn =~ ^[y,n]$ ]]; then
     echo "${CWARNING}input error! Please only input 'y' or 'n'${CEND}"
   else
+    if [ "$mariadb_yn" == 'y' ]; then
         while :; do echo
             read -p "Please type MariaDB root password:(Default lemp.sh press Enter) " MariaDB_ROOT_PWD
             [ -z "$MariaDB_ROOT_PWD" ] && MariaDB_ROOT_PWD="lemp.sh"
@@ -44,6 +45,7 @@ while :; do echo
             break;
         done
     fi
+  fi
 done
 
 if [ "$init_yn" == 'y' ]; then