diff options
| -rwxr-xr-x | local/bin/grab-spot | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/local/bin/grab-spot b/local/bin/grab-spot index 0450c8e..b55b461 100755 --- a/local/bin/grab-spot +++ b/local/bin/grab-spot @@ -11,5 +11,9 @@ fi # Only bother downloading if it's more than 3 hours old if [ $(find ~/.cache/"$1$2" -mmin +180) ] ; then rate=$(curl "http://rate-exchange-1.appspot.com/currency?from=$1&to=$2" | jshon -e rate) - echo "$1$2: $rate" > ~/.cache/"$1$2" + if [ $? -ne 0 ] ; then + logger "$0: curl error" + exit + fi + printf "$1$2: %.4f" $rate > ~/.cache/"$1$2" fi |