[libpeas] Fix a few warnings

[Garrett Regier <gregier src gnome org>]

commit ad1d30d5bc008e82f23fa4eeb3a0e339998f6dec
Author: Garrett Regier <garrettregier gmail com>
Date:   Sun Nov 3 15:28:14 2013 -0800

    Fix a few warnings

 libpeas/peas-i18n.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libpeas/peas-i18n.c b/libpeas/peas-i18n.c
index 26eb3b4..b18fa03 100644
--- a/libpeas/peas-i18n.c
+++ b/libpeas/peas-i18n.c
@@ -47,10 +47,10 @@ peas_gettext (const gchar *msgid)
 
       locale_dir = peas_dirs_get_locale_dir ();
 
-      bindtextdomain (GETTEXT_PACKAGE, locale_dir);
+      (void) bindtextdomain (GETTEXT_PACKAGE, locale_dir);
       g_free (locale_dir);
 
-      bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+      (void) bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
       initialized = TRUE;
     }