diff --git a/src/config.sh b/src/config.sh
index fec85fd..942e650 100644
--- a/src/config.sh
+++ b/src/config.sh
@@ -30,8 +30,8 @@ if [[ "$RAM_CHECK" != [Nn]* ]]; then
 
 fi
 
-if [[ "$DEBUG" == [Yy1]* ]];
-  printf "Arguments:\n\n${ARGS// -/$'\n-'}" && echo
+if [[ "$DEBUG" == [Yy1]* ]]; then
+  printf "Arguments:\n\n%s" "${ARGS// -/$'\n-'}" && echo
 fi
 
 return 0
diff --git a/src/disk.sh b/src/disk.sh
index ae4593a..6910459 100644
--- a/src/disk.sh
+++ b/src/disk.sh
@@ -478,8 +478,7 @@ addDevice () {
 html "Initializing disks..."
 
 case "${DISK_TYPE,,}" in
-  "" )
-    DISK_TYPE="scsi"
+  "" ) DISK_TYPE="scsi" ;;
   "ide" | "usb" | "blk" | "scsi" ) ;;
   * ) error "Invalid DISK_TYPE, value \"$DISK_TYPE\" is unrecognized!" && exit 80 ;;
 esac