<p><b>@codebrainz</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/geany/geany-plugins/pull/664#discussion_r158597409">addons/src/ao_colortip.c</a>:</p>
<pre style='color:#555'>> +static void connect_documents_button_press_signal_handler(AoColorTip *colortip)
+{
+       guint i = 0;
+       /* connect the button-press event for all open documents */
+       foreach_document(i)
+       {
+               connect_document_button_press_signal_handler(colortip, documents[i]);
+       }
+}
+
+
+static void ao_color_tip_finalize(GObject *object)
+{
+       g_return_if_fail(object != NULL);
+       g_return_if_fail(IS_AO_COLORTIP(object));
+
</pre>
<p>I'm not familiar with Addons machinery, but I think he means when you disable this feature and this GObject instance is deleted, there will still be connections to the dangling instance pointer. You should be able to test by enabling the feature, opening a few documents, disabling the feature, and then triggering button press events on the editor widgets.</p>

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