fix special char ID handling

A given ID consisting of special chars only (either added manually in the URL
or in the search box) will be ignored correctly now.

darcs-hash:20060203153945-7ad00-60fc38b49604f45bb2ca912a9c76c619ad60ac44.gz

inc/actions.php

@@ -27,7 +27,8 @@ function act_dispatch(){
   $ACT = act_clean($ACT);
 
   //check if searchword was given - else just show
-  if($ACT == 'search' && empty($QUERY)){
+  $s = cleanID($QUERY);
+  if($ACT == 'search' && empty($s)){
     $ACT = 'show';
   }
 

inc/pageutils.php

@@ -52,8 +52,8 @@ function getID($param='id',$clean=true){
     //strip leading slashes
     $id = preg_replace('!^/+!','',$id);
   }
-  if(empty($id) && $param=='id') $id = $conf['start'];
   if($clean) $id = cleanID($id);
+  if(empty($id) && $param=='id') $id = $conf['start'];
   
   return $id;
 }