Copy pasted something from the internet once and it has a bug

lol

Author: JeroenBoersma

bin/dev_command/setup-mysql

@@ -4,7 +4,7 @@ mysql-setup() {
   local host=$1;
 
   if [ -z "${MYSQL_ROOT_PASSWORD}" ]; then
-    export MYSQL_ROOT_PASSWORD="`< /dev/urandom LC_CTYPE=C tr -dc _A-Z-a-z-0-9 | head -c${1:-32};echo;`";
+    export MYSQL_ROOT_PASSWORD="`< /dev/urandom LC_CTYPE=C tr -dc _A-Z-a-z-0-9 | head -c32;echo;`";
     echo 'MYSQL_ROOT_PASSWORD='${MYSQL_ROOT_PASSWORD} >> ${DEV_WORKPATH}/.env;
     echo 'Created a random root password for MySQL stored in '${DEV_WORKPATH}'/.env, to login as root use `dev myroot`';
   fi;