title: warning: unknown conversion type character ‘"’ in format when using dprintf
body: <p>I am getting this compiler (gcc 4.5) warning:</p>
  
  <pre><code>Formatter.cpp:23: warning: unknown conversion type character ‘"’ in format
  </code></pre>
  
  <p>And this is my code at line 23:</p>
  
  <pre><code>dprintf (fd, "&lt;svg width=\"100%\" height=\"100%\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\"&gt;");
  </code></pre>
  
  <p>Can somebody spot what am I doing wrong and what causes the warning ?</p>