From 1fb430f865f2c4b367ddce5c45cc1b2f3eaecd34 Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@ubuntu.com>
Date: Fri, 10 Dec 2010 11:45:08 +0000
Subject: [PATCH] * grub-core/gettext/gettext.c (grub_gettext_init_ext): Factor
 out .mo/.mo.gz opening sequence to ... (grub_mofile_open_lang): ... here.
 (grub_gettext_init_ext): If opening ll_CC fails, try ll. *
 util/grub.d/00_header.in (grub_lang): Include country part of locale.
 Reported by: Mario Limonciello.

---
 ChangeLog                   | 10 ++++++++
 grub-core/gettext/gettext.c | 48 +++++++++++++++++++++++++++----------
 util/grub.d/00_header.in    |  2 +-
 3 files changed, 47 insertions(+), 13 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f215398cc..e8ac26e83 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2010-12-10  Colin Watson  <cjwatson@ubuntu.com>
+
+	* grub-core/gettext/gettext.c (grub_gettext_init_ext): Factor out
+	.mo/.mo.gz opening sequence to ...
+	(grub_mofile_open_lang): ... here.
+	(grub_gettext_init_ext): If opening ll_CC fails, try ll.
+	* util/grub.d/00_header.in (grub_lang): Include country part of
+	locale.
+	Reported by: Mario Limonciello.
+
 2010-12-09  Robert Millan  <rmh@gnu.org>
 
 	* NEWS: Document addition of ZFS support.
diff --git a/grub-core/gettext/gettext.c b/grub-core/gettext/gettext.c
index 9ab4c3b8d..5c7db4408 100644
--- a/grub-core/gettext/gettext.c
+++ b/grub-core/gettext/gettext.c
@@ -261,24 +261,16 @@ grub_mofile_open (const char *filename)
   return fd_mo;
 }
 
+/* Returning grub_file_t would be more natural, but grub_mofile_open assigns
+   to fd_mo anyway ...  */
 static void
-grub_gettext_init_ext (const char *lang)
+grub_mofile_open_lang (const char *locale_dir, const char *locale)
 {
   char *mo_file;
-  char *locale_dir;
-
-  locale_dir = grub_env_get ("locale_dir");
-  if (locale_dir == NULL)
-    {
-      grub_dprintf ("gettext", "locale_dir variable is not set up.\n");
-      return;
-    }
-
-  fd_mo = NULL;
 
   /* mo_file e.g.: /boot/grub/locale/ca.mo   */
 
-  mo_file = grub_xasprintf ("%s/%s.mo", locale_dir, lang);
+  mo_file = grub_xasprintf ("%s/%s.mo", locale_dir, locale);
   if (!mo_file)
     return;
 
@@ -295,6 +287,38 @@ grub_gettext_init_ext (const char *lang)
 	return;
       fd_mo = grub_mofile_open (mo_file);
     }
+}
+
+static void
+grub_gettext_init_ext (const char *locale)
+{
+  char *locale_dir;
+
+  locale_dir = grub_env_get ("locale_dir");
+  if (locale_dir == NULL)
+    {
+      grub_dprintf ("gettext", "locale_dir variable is not set up.\n");
+      return;
+    }
+
+  fd_mo = NULL;
+
+  grub_mofile_open_lang (locale_dir, locale);
+
+  /* ll_CC didn't work, so try ll.  */
+  if (fd_mo == NULL)
+    {
+      char *lang = grub_strdup (locale);
+      char *underscore = grub_strchr (lang, '_');
+
+      if (underscore)
+	{
+	  *underscore = '\0';
+	  grub_mofile_open_lang (locale_dir, lang);
+	}
+
+      grub_free (lang);
+    }
 
   if (fd_mo)
     {
diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
index 9ed3fc3a1..a596e9c4a 100644
--- a/util/grub.d/00_header.in
+++ b/util/grub.d/00_header.in
@@ -23,7 +23,7 @@ prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
 locale_dir=`echo ${GRUB_PREFIX}/locale | sed ${transform}`
-grub_lang=`echo $LANG | cut -d _ -f 1`
+grub_lang=`echo $LANG | cut -d . -f 1`
 
 . ${libdir}/grub/grub-mkconfig_lib