From e0edb350bd67fbaf1e059cd833989a16e2ef899c Mon Sep 17 00:00:00 2001
From: Kalev Lember <kalevlember@gmail.com>
Date: Fri, 15 May 2015 13:02:59 +0200
Subject: [PATCH] Fix a crash under Wayland

https://bugzilla.redhat.com/show_bug.cgi?id=1221968
---
 0001-Fix-a-crash-under-Wayland.patch | 50 ++++++++++++++++++++++++++++
 gnome-software.spec                  |  8 ++++-
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 0001-Fix-a-crash-under-Wayland.patch

diff --git a/0001-Fix-a-crash-under-Wayland.patch b/0001-Fix-a-crash-under-Wayland.patch
new file mode 100644
index 0000000..1fe3756
--- /dev/null
+++ b/0001-Fix-a-crash-under-Wayland.patch
@@ -0,0 +1,50 @@
+From c482e11e1237514ce5a367f4a9768d0d4ba45321 Mon Sep 17 00:00:00 2001
+From: Kalev Lember <kalevlember@gmail.com>
+Date: Fri, 15 May 2015 12:51:12 +0200
+Subject: [PATCH] Fix a crash under Wayland
+
+We were crashing under the Wayland session when gnome-software was
+activated through the PK session interface.
+
+This commit fixes the crash and adds a runtime check to see if we're
+running the gtk+ X11 backend before calling X11 functions.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1221968
+---
+ src/gs-application.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/src/gs-application.c b/src/gs-application.c
+index de7ba3a..51fd8d5 100644
+--- a/src/gs-application.c
++++ b/src/gs-application.c
+@@ -450,6 +450,9 @@ install_resources_activated (GSimpleAction *action,
+                              gpointer       data)
+ {
+ 	GsApplication *app = GS_APPLICATION (data);
++#ifdef GDK_WINDOWING_X11
++	GdkDisplay *display;
++#endif
+ 	GList *windows;
+ 	GtkWindow *window = NULL;
+ 	const gchar *mode;
+@@ -459,9 +462,13 @@ install_resources_activated (GSimpleAction *action,
+ 	g_variant_get (parameter, "(&s^as&s)", &mode, &resources, &startup_id);
+ 
+ #ifdef GDK_WINDOWING_X11
+-	if (startup_id != NULL && startup_id[0] != '\0')
+-		gdk_x11_display_set_startup_notification_id (gdk_display_get_default (),
+-		                                             startup_id);
++	display = gdk_display_get_default ();
++
++	if (GDK_IS_X11_DISPLAY (display)) {
++		if (startup_id != NULL && startup_id[0] != '\0')
++			gdk_x11_display_set_startup_notification_id (display,
++			                                             startup_id);
++	}
+ #endif
+ 
+ 	windows = gtk_application_get_windows (GTK_APPLICATION (app));
+-- 
+2.4.0
+
diff --git a/gnome-software.spec b/gnome-software.spec
index d504a9c..5ca6435 100644
--- a/gnome-software.spec
+++ b/gnome-software.spec
@@ -7,7 +7,7 @@
 Summary:   A software center for GNOME
 Name:      gnome-software
 Version:   3.16.2
-Release:   1%{?dist}
+Release:   2%{?dist}
 License:   GPLv2+
 Group:     Applications/System
 URL:       https://wiki.gnome.org/Apps/Software
@@ -17,6 +17,8 @@ Source0:   http://download.gnome.org/sources/gnome-software/3.16/%{name}-%{versi
 Patch0:    gnome-software-system-apps.patch
 # Downstream patch to adapt to gnome-terminal desktop file rename
 Patch1:    gnome-software-adapt-to-gnome-terminal-rename.patch
+# Backported upstream patch for https://bugzilla.redhat.com/show_bug.cgi?id=1221968
+Patch2:    0001-Fix-a-crash-under-Wayland.patch
 
 Requires:  appstream-data
 %if 0%{?fedora}
@@ -54,6 +56,7 @@ and update software in the GNOME desktop.
 %setup -q
 %patch0 -p1 -b .system-apps
 %patch1 -p1 -b .gnome-terminal
+%patch2 -p1
 
 %build
 %configure --disable-static
@@ -108,6 +111,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/gnome-software/modulesets.d/*.xml
 
 %changelog
+* Fri May 15 2015 Kalev Lember <kalevlember@gmail.com> - 3.16.2-2
+- Fix a crash under Wayland (#1221968)
+
 * Mon May 11 2015 Kalev Lember <kalevlember@gmail.com> - 3.16.2-1
 - Update to 3.16.2