Evas textblock: Fixed issue with charwrap causing an infinite loop.

SVN revision: 56539

diff --git a/legacy/evas/src/lib/canvas/evas_object_textblock.c b/legacy/evas/src/lib/canvas/evas_object_textblock.c
index 7bb42d3..6afbdf6 100644 (file)
--- 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;
 }