locale independent regex ranges ([A-z] instead of [a-Z])

[confetti] / actions / export_ical.sh

diff --git a/actions/export_ical.sh b/actions/export_ical.sh
index 715f4d2aa93c6963aa2a4518842bef8a8c0f07c2..e595cb68fb9a4d8af629de657f4cf0376bd9ae44 100755 (executable)
--- a/actions/export_ical.sh
+++ b/actions/export_ical.sh
@@ -18,5 +18,5 @@
 # along with Confetti.  If not, see <http://www.gnu.org/licenses/>. 
 
 echo -n "Content-Type: text/calendar;charset=utf-8\n\n"
-course="$_GET[\"course\"]"
+course="${_GET[course]}"
 cat "$_DATA/ical/$course"