diff options
| author | Daniel Friesel <derf@derf.homelinux.org> | 2009-07-06 16:19:38 +0200 |
|---|---|---|
| committer | Daniel Friesel <derf@derf.homelinux.org> | 2009-07-06 16:19:38 +0200 |
| commit | 715859f24488523526a4d7a332b6086a0c4905e8 (patch) | |
| tree | 1896fe077e656733828d8858bb2578722e004b5d /etc/functions | |
| parent | c6e8b3d63dde4798ba41a90dd3236023e0ac4c62 (diff) | |
rrad: Bail out if something went wrong
Diffstat (limited to 'etc/functions')
| -rwxr-xr-x | etc/functions/rrad | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/etc/functions/rrad b/etc/functions/rrad index 21cda6d..195ceb3 100755 --- a/etc/functions/rrad +++ b/etc/functions/rrad @@ -4,5 +4,11 @@ typeset url=$(printf http://www.wetteronline.de/daten/radar/dnrw/%s/std_%02d%02d typeset file=$(mktemp /tmp/rrad.XXXXXXX) curl -s $url > $file + +if [[ ${$(du -b $file)[1]} == 0 ]] { + echo "Error" + return 1 +} + mplayer -loop 0 $file rm $file |