[glom] IsoCodes::get_locale_name(): Don't hard code /usr/share/i18n/locales.

[Murray Cumming <murrayc src gnome org>]

commit 7d880162fd6db1900408de1c0f93ba78caf55c5a
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Sep 29 10:59:01 2016 +0200

    IsoCodes::get_locale_name(): Don't hard code /usr/share/i18n/locales.
    
    We already have a test for this in test_iso_codes.cc.
    
    Bug #770403 (m.rick.mac)

 glom/mode_design/iso_codes.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glom/mode_design/iso_codes.cc b/glom/mode_design/iso_codes.cc
index 10f037c..ce9f1a8 100644
--- a/glom/mode_design/iso_codes.cc
+++ b/glom/mode_design/iso_codes.cc
@@ -114,7 +114,7 @@ Glib::ustring get_locale_name(const Glib::ustring& locale_id)
     typedef std::list<std::string> type_list_ids;
     type_list_ids list_ids;
 
-    const std::string locales_path = "/usr/share/i18n/locales/";
+    const std::string locales_path = GLOM_LOCALEDIR;
     try
     {
       Glib::Dir dir(locales_path);