From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Thu, 8 Mar 2012 18:05:43 +0000 (+0100)
Subject: 	* grub-core/normal/charset.c (bidi_line_wrap): Fix a spurious warning.
X-Git-Tag: 2.00~400
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecdbae77ca9d4440f7977abd35926a3e0ae925f4;p=thirdparty%2Fgrub.git

	* grub-core/normal/charset.c (bidi_line_wrap): Fix a spurious warning.
---

diff --git a/ChangeLog b/ChangeLog
index 9b7caa65c..285285858 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-03-08  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/normal/charset.c (bidi_line_wrap): Fix a spurious warning.
+
 2012-03-08  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/boot/i386/pc/startup_raw.S (multiboot_trampoline): Fix
diff --git a/grub-core/normal/charset.c b/grub-core/normal/charset.c
index 481e081ec..d369a39b5 100644
--- a/grub-core/normal/charset.c
+++ b/grub-core/normal/charset.c
@@ -633,7 +633,7 @@ bidi_line_wrap (struct grub_unicode_glyph *visual_out,
 	  {
 	    int right_join = 0;
 	    signed i;
-	    for (i = k - 1; i >= 0 && (unsigned) i >= line_start;
+	    for (i = k - 1; i >= 0 && (unsigned) i + 1 > line_start;
 		 i--)
 	      {
 		enum grub_join_type join_type = get_join_type (visual[i].base);