gplugin/gplugin

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/
syntax: glob
.*.swp
*.debhelper
*.orig
*.pyc
*.ui~
\#*.ui\#
syntax: regexp
^build.*\/
^packaging\/debian\/tmp\/
^packaging\/debian\/(.+\.)?(substvars|debhelper\.log)$
^packaging\/debian\/build.*\/
^packaging\/debian\/libgplugin0?(-.+)?\/
^packaging\/debian\/gir1.2-gplugin-0.0\/
^packaging\/debian\/files$
^po\/.*\.pot$
^obj-x86_64-linux-gnu\/
^debian\/?$