[bug#49670] [PATCH] gnu: gnome-maps: Unregister from DBus when asked to.

[Leo Prikler <leo.prikler@student.tugraz.at>]

* gnu/packages/patches/gnome-maps-really-do-unregister.patch: New file.
* gnu/packages/geo.scm (gnome-maps)[patches]: Add it here...
* gnu/local.mk (dist_patch_DATA): ... and here.
---
I've opened a separate merge request upsteam [1], but since their CI is
currently failing, it will take some time for this patch to make it into a
release.

[1] https://gitlab.gnome.org/GNOME/gnome-maps/-/merge_requests/187

 gnu/local.mk                                        |  1 +
 gnu/packages/geo.scm                                |  5 ++++-
 .../patches/gnome-maps-really-do-unregister.patch   | 13 +++++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/patches/gnome-maps-really-do-unregister.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index 9a3d8f6eca..0743daf0f7 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1155,6 +1155,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/gmp-arm-asm-nothumb.patch		\
   %D%/packages/patches/gmp-faulty-test.patch			\
   %D%/packages/patches/gnash-fix-giflib-version.patch	        \
+  %D%/packages/patches/gnome-maps-really-do-unregister.patch			\
   %D%/packages/patches/gnome-shell-theme.patch			\
   %D%/packages/patches/gnome-shell-disable-test.patch		\
   %D%/packages/patches/gnome-shell-CVE-2020-17489.patch		\
diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 37be78edbf..9bf6749dca 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -218,7 +218,10 @@ topology functions.")
                                   name "-" version ".tar.xz"))
               (sha256
                (base32
-                "09rgw8hq3ligap1zzjhx25q354ficpbiw1z9ramghhcqbpylsxdh"))))
+                "09rgw8hq3ligap1zzjhx25q354ficpbiw1z9ramghhcqbpylsxdh"))
+              (patches
+               (search-patches
+                "gnome-maps-really-do-unregister.patch"))))
     (build-system meson-build-system)
     (arguments
      `(#:glib-or-gtk? #t
diff --git a/gnu/packages/patches/gnome-maps-really-do-unregister.patch b/gnu/packages/patches/gnome-maps-really-do-unregister.patch
new file mode 100644
index 0000000000..3b201f363d
--- /dev/null
+++ b/gnu/packages/patches/gnome-maps-really-do-unregister.patch
@@ -0,0 +1,13 @@
+Index: gnome-maps-3.36.7/src/application.js
+===================================================================
+--- gnome-maps-3.36.7.orig/src/application.js
++++ gnome-maps-3.36.7/src/application.js
+@@ -277,7 +277,7 @@ var Application = GObject.registerClass(
+     }
+ 
+     vfunc_dbus_unregister(connection, path) {
+-        super.vfunc_dbus_register(connection, path);
++        super.vfunc_dbus_unregister(connection, path);
+     }
+ 
+     vfunc_activate() {
-- 
2.32.0