File 0002-fix-warnings.patch of Package unity-settings-daemon

--- a/gnome-settings-daemon/gsd-rr-config.c
+++ b/gnome-settings-daemon/gsd-rr-config.c
@@ -1920,6 +1920,7 @@ get_max_texture_size (GsdRRScreen *scree
 	    return _max_texture_size_cache;
 	}
     }
+    return 0;
 }
 
 static CrtcAssignment *
--- a/plugins/media-keys/gsd-media-keys-manager.c
+++ b/plugins/media-keys/gsd-media-keys-manager.c
@@ -608,10 +608,12 @@ static char *
 get_key_string (GsdMediaKeysManager *manager,
 		MediaKey            *key)
 {
-        if (key->settings_key == "switch-input-source" || key->settings_key == "switch-input-source-backward")
-	        return g_settings_get_strv (manager->priv->input_settings, key->settings_key)[0];
-        else if (key->settings_key != NULL)
-		return g_settings_get_string (manager->priv->settings, key->settings_key);
+        if (key->settings_key != NULL)
+ 		if (g_strcmp0(key->settings_key, "switch-input-source") == 0 || g_strcmp0(key->settings_key, "switch-input-source-backward") == 0) {
+			return g_settings_get_strv (manager->priv->input_settings, key->settings_key)[0];
+		} else {
+			return g_settings_get_string (manager->priv->settings, key->settings_key);
+		}
 	else if (key->hard_coded != NULL)
 		return g_strdup (key->hard_coded);
 	else if (key->custom_path != NULL) {
--- a/plugins/screensaver-proxy/Makefile.am
+++ b/plugins/screensaver-proxy/Makefile.am
@@ -48,6 +48,7 @@ usd_test_screensaver_proxy_CFLAGS =			\
 usd_test_screensaver_proxy_LDADD =						\
 	$(top_builddir)/gnome-settings-daemon/libgsd.la		\
 	$(top_builddir)/plugins/common/libcommon.la		\
+	$(top_builddir)/gnome-settings-daemon/libunity-settings-daemon.la	\
 	$(SETTINGS_DAEMON_LIBS)			\
 	$(SETTINGS_PLUGIN_LIBS)
 
--- a/plugins/xrandr/gsd-xrandr-manager.c
+++ b/plugins/xrandr/gsd-xrandr-manager.c
@@ -2357,7 +2357,7 @@ do_touchscreen_mapping (GsdXrandrManager
         GsdRROutputInfo *laptop_output;
 
         if (!supports_xinput_devices ())
-                return;
+                goto out;
 
         current = gsd_rr_config_new_current (screen, NULL);
         laptop_output = get_mappable_output_info (manager, screen, current);