Don't output notices from deleted users.

actions/twitapisearchatom.php

@@ -208,8 +208,15 @@ class TwitapisearchatomAction extends ApiAction
         $this->showFeed();
 
         foreach ($notices as $n) {
+
+            $profile = $n->getProfile();
+
+            // Don't show notices from deleted users
+
+            if (!empty($profile)) {
                 $this->showEntry($n);
             }
+        }
 
         $this->endAtom();
     }

lib/jsonsearchresultslist.php

@@ -105,9 +105,15 @@ class JSONSearchResultsList
                 break;
             }
 
+            $profile = $this->notice->getProfile();
+
+            // Don't show notices from deleted users
+
+            if (!empty($profile)) {
                 $item = new ResultItem($this->notice);
                 array_push($this->results, $item);
             }
+        }
 
         $time_end           = microtime(true);
         $this->completed_in = $time_end - $time_start;