Commit acaa1328 authored by Nikos Skalkotos's avatar Nikos Skalkotos
Browse files

Don't download the helper if dlurl is left blank

if the snf-image/dlurl variable is left black, ommit to download the
helper image with snf-image-update-helper
parent 4b4c73f6
......@@ -10,7 +10,10 @@ URL="$RET"
if [ -n "$URL" ]; then
snf-image-update-helper -y -u "$URL"
else
snf-image-update-helper -y
echo "You can later download the snf-image-helper image using:"
echo
echo " snf-image-update-helper"
echo
fi
......
......@@ -3,4 +3,6 @@ Type: string
Default: http://cdn.synnefo.org/snf_image_helper_image-@VERSION@.tar.xz
Description: URL to download snf-image-helper from:
This package already contains a build-in URL to download the helper image from.
However, if you'd like to use a custom one, please enter the full URL.
However, if you'd like to use a custom one, please enter the full URL. If you
don't want the package to download the helper image at all, leave this field
blank.
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