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| author | Alexander Sulfrian <alexander@sulfrian.net> | 2012-05-10 02:52:32 +0000 |
|---|---|---|
| committer | root <root@vm-staticweb.spline.inf.fu-berlin.de> | 2012-05-10 02:52:32 +0000 |
| commit | 122724542d2a6e7bed2a6e89ac87aedde805a26f (patch) | |
| tree | 39f9838b7cfbf394b19d899d0e1e334682eb16db /bin/comics/userfriendly | |
| parent | c5e1e2391b8ad53308fab4028bd032794d2207bf (diff) | |
| download | comics-122724542d2a6e7bed2a6e89ac87aedde805a26f.tar.gz comics-122724542d2a6e7bed2a6e89ac87aedde805a26f.tar.bz2 comics-122724542d2a6e7bed2a6e89ac87aedde805a26f.zip | |
bin/comics: check if comic is available before downloading an invalid url
Diffstat (limited to 'bin/comics/userfriendly')
| -rwxr-xr-x | bin/comics/userfriendly | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/bin/comics/userfriendly b/bin/comics/userfriendly index 4075d38..54137c9 100755 --- a/bin/comics/userfriendly +++ b/bin/comics/userfriendly @@ -15,16 +15,18 @@ url_regex='.*<img[^>]*src="\([^"]*\)".*' img=$(wget ${wget_args} -U "$browser" -O - "${page}" | grep "${page_regex}" | sed "s#${url_regex}#\1#") -echo "Hole userfriendly von $img" -echo "fuer Datum: $(date -d"$daysago days ago" -I)" -echo - -wget ${wget_args} "${img}" -U "$browser" -O "${newn}" - -if [ -s "${tmp}/${newn}" ]; then - mv "${tmp}/${newn}" "${image_dir}/$newn" - rm -f "${comic_dir}/latest.gif" - ln -s "${image_offset}/$newn" "${comic_dir}/latest.gif" +if [ -n "${img}" ]; then + echo "Hole userfriendly von $img" + echo "fuer Datum: $(date -d"$daysago days ago" -I)" + echo + + wget ${wget_args} "${img}" -U "$browser" -O "${newn}" + + if [ -s "${tmp}/${newn}" ]; then + mv "${tmp}/${newn}" "${image_dir}/$newn" + rm -f "${comic_dir}/latest.gif" + ln -s "${image_offset}/$newn" "${comic_dir}/latest.gif" + fi fi rm -rf "${tmp}" |