fix cancel actions partition

lib/util-disk.sh

@@ -34,7 +34,7 @@ select_device() {
         DEVICE="${DEVICE} ${i}"
     done
 
-    DIALOG " $_DevSelTitle " --menu "$_DevSelBody" 0 0 4 ${DEVICE} 2>${ANSWER} || return 0
+    DIALOG " $_DevSelTitle " --menu "$_DevSelBody" 0 0 4 ${DEVICE} 2>${ANSWER} || return 1
     DEVICE=$(cat ${ANSWER})
 }
 
@@ -47,7 +47,7 @@ create_partitions() {
       "cgdisk" "UEFI" \
       "fdisk"  "BIOS & UEFI" \
       "gdisk"  "UEFI" \
-      "parted" "BIOS & UEFI" 2>${ANSWER}
+      "parted" "BIOS & UEFI" 2>${ANSWER} || return 0
 
     clear
     # If something selected

lib/util-menu.sh

@@ -75,10 +75,7 @@ prep_menu() {
             "2") show_devices
                  ;;
             "3") umount_partitions
-                 select_device
-                if [[ $DEVICE != "" ]]; then
-                  create_partitions
-                fi
+                 select_device && create_partitions
                  ;;
             "4") luks_menu
                  ;;