[gnome-todo] plugins: fix build

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 144e047c7bcbb44e888eac0a85be4be906532912
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Jun 8 16:37:18 2017 -0300

    plugins: fix build

 plugins/background/gtd-plugin-background.c      |    1 +
 plugins/todoist/gtd-todoist-preferences-panel.c |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/plugins/background/gtd-plugin-background.c b/plugins/background/gtd-plugin-background.c
index 39c00ec..087873f 100644
--- a/plugins/background/gtd-plugin-background.c
+++ b/plugins/background/gtd-plugin-background.c
@@ -452,6 +452,7 @@ gtd_plugin_background_get_property (GObject    *object,
     {
     case PROP_PREFERENCES_PANEL:
       g_value_set_object (value, self->preferences_panel);
+      break;
 
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
diff --git a/plugins/todoist/gtd-todoist-preferences-panel.c b/plugins/todoist/gtd-todoist-preferences-panel.c
index ae72f61..03d4425 100644
--- a/plugins/todoist/gtd-todoist-preferences-panel.c
+++ b/plugins/todoist/gtd-todoist-preferences-panel.c
@@ -162,7 +162,7 @@ on_goa_account_removed (GoaClient                   *client,
   GoaAccount *goa_account;
   GList *child;
   GList *l;
-  gchar *provider;
+  const gchar *provider;
 
   goa_account = goa_object_get_account (object);
   provider = goa_account_get_provider_name (goa_account);