HGKeeper

Fix plugin search with GLib 2.69.

2021-07-30, Elliott Sales de Andrade

fd4bb8956d03

Fix plugin search with GLib 2.69.

Named groups in `GRegex` with GLib 2.69 appear to return empty, not `NULL` strings, so handle that when running version comparison.

This is actually what GLib documents should happen, but I guess didn't work right before.

Testing Done:
Compiled and ran tests on Fedora Rawhide with GLib 2.69.

Reviewed at https://reviews.imfreedom.org/r/856/

<?xml version="1.0"?>

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"

"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [

<!ENTITY % local.common.attrib "xmlns:xi CDATA #FIXED 'http://www.w3.org/2003/XInclude'">

<!ENTITY version SYSTEM "version.xml">

<title>GPlugin Gtk Reference Manual</title>

<title>GPluginGtk &version;</title>

<para>

GPluginGtk is a collection of Gtk widgets to make it easier to

integrate GPlugin into applications.

</para>

<para>

The latest version of this documentation can be found on-line at

<ulink role="online-location" url="https://docs.pidgin.im/gplugin-gtk/latest">https://docs.pidgin.im/gplugin-gtk/latest/</ulink>.

</para>

</abstract>

</bookinfo>

<title>Object Hierarchy</title>

<xi:include href="xml/tree_index.sgml"/>

</part>

<title>API Reference</title>

<xi:include href="xml/gplugin-gtk-plugin-info.xml"/>

<xi:include href="xml/gplugin-gtk-store.xml"/>

<xi:include href="xml/gplugin-gtk-view.xml"/>

</part>

<title>Index</title>

<xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>

</index>

<title>Index of deprecated symbols</title>

<xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>

</index>

<xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>

</book>

gplugin/gplugin