<p>In <a href="https://github.com/geany/geany/pull/629#discussion_r40365367">src/plugins.c</a>:</p>
<pre style='color:#555'>>                      PLUGIN_COLUMN_CHECK, state,
>                    PLUGIN_COLUMN_PLUGIN, p, -1);
>  
>            /* set again the sensitiveness of the configure and help buttons */
>            pm_update_buttons(p);
> +
> +          /* Depending on the state disable the checkbox for the proxy of this plugin, and
> +           * only re-enable if the proxy is not used by any other plugin */
> +          if (p->proxy != &builtin_so_proxy_plugin)
> +          {
> +                  GtkTreeIter parent;
> +                  gboolean can_uncheck;
> +                  GtkTreePath *store_path = gtk_tree_model_filter_convert_path_to_child_path(
> +                                                  GTK_TREE_MODEL_FILTER(model), path);
</pre>
<p>The rest of the function assumes the same. I think it's nearly impossible that it changed, since the tree was just created when opening the PM dialog (i.e. it's not cached from the startup).</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href="https://github.com/geany/geany/pull/629/files#r40365367">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/ABDrJ-E0Clco5KtXRXZKs0SbAkV3vlGDks5o1E4RgaJpZM4Fy7fG.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/geany/geany/pull/629/files#r40365367"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>