er;</div>
<div class="line">    status =  0;</div>
<div class="line">  } <span class="keywordflow">else</span> {</div>
<div class="line">    status = -1;</div>
<div class="line">  }</div>
<div class="line"> </div>
<div class="line">  <span class="keywordflow">return</span> (status);</div>
<div class="line">}</div>
</div><!-- fragment --> 
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