Evas textblock: Added a segfault fix in case (shouldn't happen) it isn't found.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/evas@56410 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/canvas/evas_object_textblock.c b/src/lib/canvas/evas_object_textblock.c
index 434a5c6..423f9d7 100644 (file)
--- a/src/lib/canvas/evas_object_textblock.c
+++ b/src/lib/canvas/evas_object_textblock.c
@@ -6853,6 +6853,10 @@ evas_textblock_cursor_char_geometry_get(const Evas_Textblock_Cursor *cur, Evas_C
    if (!o->formatted.valid) _relayout(cur->obj);
 
    previous_format = _find_layout_item_match(cur, &ln, &it);
+   if (!it)
+     {
+        return -1;
+     }
    if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT)
      {
         ti = _ITEM_TEXT(it);