Do not shift an empty list of arguments

[audio-cdr-video.git] / cdr-dvdrw-tools / mk-image

diff --git a/cdr-dvdrw-tools/mk-image b/cdr-dvdrw-tools/mk-image
index ae2a6fc115dc41db2c897d4f4c8642f5bd32ca72..51670ab680bd68e20b10de8de9d436c1b3e33327 100755 (executable)
--- a/cdr-dvdrw-tools/mk-image
+++ b/cdr-dvdrw-tools/mk-image
@@ -11,8 +11,8 @@ if [ -z "$1" ]; then
    read label
 else
    label="$1"
+   shift
 fi
-shift
 
 
 exec genisoimage \