[PATCH] suppress error message "/grub2/locale/en.mo.gz not found"

[Michael Chang <mchang@suse.com>]

We don't insert gettext module if message catalog file missing to
prevent error message from being logged.

Signed-off-by: Michael Chang <mchang@suse.com>
---
 util/grub.d/00_header.in |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
index bb34ef2..d438d52 100644
--- a/util/grub.d/00_header.in
+++ b/util/grub.d/00_header.in
@@ -182,10 +182,14 @@ EOF
 
 # Gettext variables and module
 if [ "x${LANG}" != "xC" ] ; then
+# We don't insert gettext module if message catalog file missing
+# To prevent error message from being logged (bnc#771393)
   cat << EOF
-  set locale_dir=\$prefix/locale
-  set lang=${grub_lang}
-  insmod gettext
+  if [ -f "\$prefix/locale/${grub_lang}.mo" ] ; then
+    set locale_dir=\$prefix/locale
+    set lang=${grub_lang}
+    insmod gettext
+  fi
 EOF
 fi
 
-- 
1.7.3.4