1 files changed, 2 insertions, 0 deletions

diff --git a/qemu.sh b/qemu.sh
index e384e85..eaccb13 100755
--- a/qemu.sh
+++ b/qemu.sh
@@ -8,6 +8,8 @@ layered=${iso%.iso}.layered.iso
 
 [ -f "$layered" ] && iso=$layered
 
+[ "$1" ] && iso=$1
+
 ./initrd.sh || { echo "./initrd.sh failed" >&2; exit 1; };
 
 # NET='user,tftp=isolinux,bootfile=/pxelinux.0'