title: Apache Proxy Server Removing Double Slashes
body: <p>Have configured thumbor on my server as a self hosted CDN. However any URL I pass through it has its double slashes merged and as a result I get an error 400. I am using apache2.4 as a reverse proxy. Here is my virtual host configuration.</p>
  <pre><code>&lt;VirtualHost *:443&gt;
      AllowEncodedSlashes NoDecode
      ProxyPreserveHost On
      ErrorLog ${APACHE_LOG_DIR}/error.log
      CustomLog ${APACHE_LOG_DIR}/access.log combined
      &lt;Proxy *&gt;
          Order allow,deny
          Allow from all
          &lt;/Proxy&gt;
      ProxyPass / http://localhost:8888/
      ProxyPassReverse / http://localhost:8888/
  ServerName images.example.com
  SSLCertificateFile /etc/ssl/example.com/fullchain.pem
  SSLCertificateKeyFile /etc/ssl/example.com/privkey.pem
  &lt;/VirtualHost&gt;
  </code></pre>
  <p>Trying to serve images using thumbor so if I put the link</p>
  <pre><code>https://images.example.com/unsafe/https://example.com/uploads/media/test.jpg
  </code></pre>
  <p>am getting this in thumbor</p>
  <pre><code>https:/example.com/uploads/media/test.jpg(*.*.*.*)
  
  </code></pre>
  <p>The double slashes have been merged to one which causes an error. How can I escape this behavior?</p>