From 620c9f1cb70e3f61fd792b114b2b4533fbff1fbd Mon Sep 17 00:00:00 2001
From: Tom Hacohen <tom@stosb.com>
Date: Sun, 30 Jan 2011 10:45:28 +0000
Subject: [PATCH] Evas textblock: Fixed issue with charwrap causing an infinite
 loop.

SVN revision: 56539
---
 legacy/evas/src/lib/canvas/evas_object_textblock.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/legacy/evas/src/lib/canvas/evas_object_textblock.c b/legacy/evas/src/lib/canvas/evas_object_textblock.c
index 7bb42d360d..6afbdf6b7f 100644
--- a/legacy/evas/src/lib/canvas/evas_object_textblock.c
+++ b/legacy/evas/src/lib/canvas/evas_object_textblock.c
@@ -3018,6 +3018,8 @@ _layout_get_charwrap(Ctxt *c, Evas_Object_Textblock_Format *fmt,
    wrap = _layout_text_cutoff_get(c, fmt, ti);
    if (wrap == 0)
      GET_NEXT(ti->text, wrap);
+   if (!ti->text[wrap])
+     wrap = -1;
 
    return wrap;
 }