fail if $DISK doesn't exist

4 years ago · 60c426a4cf
parent f62ac6ec12
commit 60c426a4cf
1 changed files with 4 additions and 0 deletions
--- a/crystinstall.sh
+++ b/crystinstall.sh
@ -48,6 +48,10 @@ if [[ "$PMODE" == "y" ]]; then
 else
    prompt "Install target (will be WIPED COMPLETELY)"
    DISK="$response"
+    if [[ ! -f $DISK ]]; then
+        err "Seems like $DISK doesn't exist. Did you typo?"
+        exit 1
+    fi
 fi

 if [[ $DISK == *"nvme"* ]]; then