<p><a href="https://github.com/techee" class="user-mention">@techee</a> <code>NULL</code> check was removed in <a href="https://github.com/geany/geany/commit/292383c197b72c56f44b68b14845093adfed7133" class="commit-link"><tt>292383c</tt></a>, was that really expected?<br>
Other solution would be early return in <code>autocomplete_scope()</code> when <code>doc->tm_file</code> is <code>NULL</code>, but that would mean that there wouldn't be scope completion in unsaved files.</p>

<p>We need a fix ASAP, as it happens whenever typing <code>.</code> in an unsaved file, or a file with no tags parser.  E.g. you can reproduce by opening a new geany <code>geany -vi</code> and typing <code>a.</code>, <em>boom</em>.</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>  <a href='https://github.com/geany/geany/pull/943'>https://github.com/geany/geany/pull/943</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Avoid NULL dereference when typing a dot in a file without tags</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/geany/geany/pull/943/files#diff-0">tagmanager/src/tm_workspace.c</a>
    (2)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/geany/geany/pull/943.patch'>https://github.com/geany/geany/pull/943.patch</a></li>
  <li><a href='https://github.com/geany/geany/pull/943.diff'>https://github.com/geany/geany/pull/943.diff</a></li>
</ul>

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