From e1c8ba107a92ccc79facb1453d297a9f89ec8dcc Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Thu, 15 Apr 2004 14:12:37 +0000
Subject: Prevent a tight loop. Oops.

[originally from svn r4080]
---
 bk_paper.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bk_paper.c b/bk_paper.c
index 2065151..2e05028 100644
--- a/bk_paper.c
+++ b/bk_paper.c
@@ -1599,8 +1599,10 @@ static int render_string(page_data *page, font_data *font, int fontsize,
     while (*str) {
 	glyph = font->bmp[*str];
 
-	if (glyph == 0xFFFF)
+	if (glyph == 0xFFFF) {
+	    str++;
 	    continue;		       /* nothing more we can do here */
+	}
 
 	/*
 	 * Find which subfont this character is going in.
-- 
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