From 80ec06535e4ec27f63990c517a90da10b6228937 Mon Sep 17 00:00:00 2001 From: EuAndreh Date: Sat, 3 Dec 2022 06:29:10 -0300 Subject: bin/vm: Bail out when given a bad prefix --- bin/vm | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/bin/vm b/bin/vm index d82b396..12fd6c8 100755 --- a/bin/vm +++ b/bin/vm @@ -144,6 +144,11 @@ guess_name() { sed 's/^/- /' >&2 exit 2 fi + if [ -z "$IMAGES" ]; then + printf 'Cannot guess name with the given prefix: "%s".\n' "$PREFIX" >&2 + printf '\nNo possibilities were found.\n' >&2 + exit 2 + fi printf '%s\n' "$(basename "$IMAGES" .qcow2)" } -- cgit v1.2.3