upgraded to fit new shcgi revision, slightly better input validation, switched to...

[busy] / pages / Wiki.sh

diff --git a/pages/Wiki.sh b/pages/Wiki.sh
index b9215f9281d04808da57624c2291d309f3e0d742..e433b656ebc4023575b26c3d302ab360853926da 100755 (executable)
--- a/pages/Wiki.sh
+++ b/pages/Wiki.sh
@@ -17,10 +17,10 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with Busy. If not, see <http://www.gnu.org/licenses/>. 
 
-info="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"$_GET[\"i\"]")"
-edit="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"$_GET[\"e\"]")"
- rev="$(egrep -o '[0-9]{10}' <<<"$_GET[\"r\"]")"
-search="$(sed 's:\t: :g;s:\r::g;s:\\:\\\\:g' <<<"$_GET[\"s\"]")"
+info="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"${_GET[i]}")"
+edit="$(egrep -o '[0-9]{10}_[0-9]{3}' <<<"${_GET[e]}")"
+ rev="$(egrep -o '[0-9]{10}' <<<"${_GET[r]}")"
+search="$(sed 's:\t: :g;s:\r::g;s:\\:\\\\:g' <<<"${_GET[s]}")"
 
 [ -n "$rev" ] && rev=".$rev"
 if [ -n "$search" ]; then