diff --git a/ChangeLog b/ChangeLog
index 48b27ac34..66eb729ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-07-11  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/normal/charset.c (bidi_line_wrap): Fix spurios warning.
+
 2013-07-11  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* configure.ac: Indicate which liblzma is used if any.
diff --git a/grub-core/normal/charset.c b/grub-core/normal/charset.c
index f4268ec02..54e9d8b6e 100644
--- a/grub-core/normal/charset.c
+++ b/grub-core/normal/charset.c
@@ -547,7 +547,7 @@ bidi_line_wrap (struct grub_unicode_glyph *visual_out,
   {
     struct grub_unicode_glyph t;
     unsigned i;
-    int a, b;
+    int a = 0, b = 0;
     if (pos)
       {
 	a = pos[visual[start].orig_pos].x;