Add forgotten semicolon on line 52.

I was wondering why my script had suddenly stopped working and thought it was
    a Redis problem.
Turns out that I was getting PHP parse errors and didn't check the logs

Website/index.php

@@ -41,7 +41,7 @@
     // Try to find it in the redis db first, if not there, add it
 
     $short = $redis->get($link);
-    if (!$short) {
+    if (!$short || $short == null) {
       $sql = "SELECT * FROM `links` WHERE `shortlink` = '$link' LIMIT 1;";
       if($result = $shortdb->query($sql)){
         if($row = $result->fetch_assoc()){
@@ -49,12 +49,16 @@
 
           $redis->set($link, $llink);
 
-          echo $llink
+          echo $llink;
 
           //header("location:$link");
           exit(5); // Stop script execution to save on resources
         }
       }
+    }else{
+      echo $short;
+      exit(5);
+    }
   }
 
   // exit codes: