diff -Nru livewallpaper-0.5.0/debian/bzr-builder.manifest livewallpaper-0.5.0/debian/bzr-builder.manifest
--- livewallpaper-0.5.0/debian/bzr-builder.manifest	2018-03-15 08:48:51.000000000 +0000
+++ livewallpaper-0.5.0/debian/bzr-builder.manifest	2018-05-13 03:08:12.000000000 +0000
@@ -1,2 +1,2 @@
-# bzr-builder format 0.3 deb-version {debupstream}-0~330
-lp:livewallpaper revid:maximilian.schnarr@googlemail.com-20180315084643-fb3zh92zkvonwij0
+# bzr-builder format 0.3 deb-version {debupstream}-0~331
+lp:livewallpaper revid:maximilian.schnarr@googlemail.com-20180513030400-6j50junmkqzuw7om
diff -Nru livewallpaper-0.5.0/debian/changelog livewallpaper-0.5.0/debian/changelog
--- livewallpaper-0.5.0/debian/changelog	2018-03-15 08:48:51.000000000 +0000
+++ livewallpaper-0.5.0/debian/changelog	2018-05-13 03:08:12.000000000 +0000
@@ -1,8 +1,8 @@
-livewallpaper (0.5.0-0~330~ubuntu17.10.1) artful; urgency=low
+livewallpaper (0.5.0-0~331~ubuntu17.10.1) artful; urgency=low
 
   * Auto build.
 
- -- Maximilian Schnarr <Maximilian.Schnarr@googlemail.com>  Thu, 15 Mar 2018 08:48:51 +0000
+ -- Maximilian Schnarr <Maximilian.Schnarr@googlemail.com>  Sun, 13 May 2018 03:08:12 +0000
 
 livewallpaper (0.5.0-0) xenial; urgency=low
 
diff -Nru livewallpaper-0.5.0/ui/config/plugin-parser.vala livewallpaper-0.5.0/ui/config/plugin-parser.vala
--- livewallpaper-0.5.0/ui/config/plugin-parser.vala	2018-03-15 08:48:51.000000000 +0000
+++ livewallpaper-0.5.0/ui/config/plugin-parser.vala	2018-05-13 03:08:12.000000000 +0000
@@ -50,7 +50,7 @@
         return stack;
     }
 
-    private void start (MarkupParseContext context, string tag, string[] prop, string[] val) {
+    private void start (MarkupParseContext context, string tag, string[] prop, string[] val) throws MarkupError {
         var ht = new HashTable<unowned string, unowned string>(str_hash, str_equal);
         for (int i = prop.length-1; i >= 0; --i)
             ht[prop[i]] = plugin._(val[i]);
@@ -133,7 +133,7 @@
         }
     }
 
-    private void text (MarkupParseContext context, string text, size_t size) {
+    private void text (MarkupParseContext context, string text, size_t size) throws MarkupError {
         string str = text.strip();
         if (str.length > 0) {
             if (context.get_element () == "lw:filefilter")
@@ -147,7 +147,7 @@
         }
     }
 
-    private void end (MarkupParseContext context, string tag) {
+    private void end (MarkupParseContext context, string tag) throws MarkupError {
         const string ctnr_tags[] = {"lw:tab", "lw:frame", "lw:expander"},
         key_tags[]  = {"key", "lw:label", "lw:separator"};