<p>on_key_pressed() is an existing callback function so the pointer is<br>
always non-NULL:</p>

<p>vtree.c:164:14: warning: comparison of function 'on_key_pressed' not equal to a null pointer is<br>
      always true [-Wtautological-pointer-compare]<br>
        if (NULL != on_key_pressed)<br>
            ~~~~    ^~~~~~~~~~~~~~</p>

<p>Remove the unnecessary check.</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>  <a href='https://github.com/geany/geany-plugins/pull/418'>https://github.com/geany/geany-plugins/pull/418</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>debugger: eliminate llvm warning</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/geany/geany-plugins/pull/418/files#diff-0">debugger/src/vtree.c</a>
    (5)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/geany/geany-plugins/pull/418.patch'>https://github.com/geany/geany-plugins/pull/418.patch</a></li>
  <li><a href='https://github.com/geany/geany-plugins/pull/418.diff'>https://github.com/geany/geany-plugins/pull/418.diff</a></li>
</ul>

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