[gnome-builder] git: strip dbus prefix from gerror

[Christian Hergert <chergert src gnome org>]

commit 34e66ef146de7c2cdf0e6466de4a8bed5da933f3
Author: Christian Hergert <chergert redhat com>
Date:   Sat Apr 27 16:58:40 2019 -0700

    git: strip dbus prefix from gerror

 src/plugins/git/gbp-git-vcs-cloner.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/src/plugins/git/gbp-git-vcs-cloner.c b/src/plugins/git/gbp-git-vcs-cloner.c
index 91454a4a9..44198577c 100644
--- a/src/plugins/git/gbp-git-vcs-cloner.c
+++ b/src/plugins/git/gbp-git-vcs-cloner.c
@@ -167,9 +167,12 @@ gbp_git_vcs_cloner_clone_cb (GObject      *object,
   g_assert (IDE_IS_TASK (task));
 
   if (!ipc_git_service_call_clone_finish (service, &git_location, result, &error))
-    ide_task_return_error (task, g_steal_pointer (&error));
-  else
-    ide_task_return_boolean (task, TRUE);
+    {
+      g_dbus_error_strip_remote_error (error);
+      ide_task_return_error (task, g_steal_pointer (&error));
+    }
+
+  ide_task_return_boolean (task, TRUE);
 }
 
 static void