Print message when no removable storage is detected

2021-08-16 00:43:51 +03:00 · 2021-08-16 00:43:51 +03:00 · df471fd672
parent 35565d0ce6
commit df471fd672
1 changed files with 7 additions and 2 deletions
--- a/9
+++ b/9
@ -39,8 +39,13 @@ function check_iso_and_device() {
 }

 function list_removable_drives() {
-    lsblk -d -I 8 -o RM,NAME,SIZE,MODEL | \
-        awk '($1 == 1) {print "/dev/" substr($0, index($0, $2))}'
+    lsblk=$(lsblk -d -I 8 -o RM,NAME,SIZE,MODEL | \
+        awk '($1 == 1) {print "/dev/" substr($0, index($0, $2))}')
+    if [[ "$lsblk" ]]; then
+        echo "$lsblk"
+    else
+        echo "No removable storage found!"
+    fi
 }

 function format_drive() {