diff options
| -rwxr-xr-x | pkg-screenshot.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg-screenshot.sh b/pkg-screenshot.sh index a10fd05..d9f5f8c 100755 --- a/pkg-screenshot.sh +++ b/pkg-screenshot.sh @@ -20,6 +20,8 @@ case $1 in URL=`wget -qO- https://screenshots.debian.net/json/package/$2 | jq '.screenshots[0].large_image_url' | tr -d \"` if [ -z $URL ]; then echo "Error: Package \"$2\" does not exist" + elif [ $URL = "null" ]; then + echo "Error: Package \"$2\" does not have any screenshots available" else xdg-open $URL fi @@ -34,6 +36,8 @@ case $1 in URL=`wget -qO- https://screenshots.debian.net/json/package/$1 | jq '.screenshots[0].large_image_url' | tr -d \"` if [ -z $URL ]; then echo "Error: Package \"$1\" does not exist" + elif [ $URL = "null" ]; then + echo "Error: Package \"$1\" does not have any screenshots available" else EXTENSION=`echo $URL | rev | cut -d . -f 1 | rev` wget -qO /tmp/pkg-screenshot.$EXTENSION $URL |