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evas_object_textblock: fix dereference before null check 

Summary:
Fix coverity CID 1270031 Dereference before null check
@fix

Reviewers: devilhorns, zmike, raster, tasn

Reviewed By: tasn

Subscribers: tasn, cedric

Differential Revision: https://phab.enlightenment.org/D2522
This commit is contained in:
MinJeong Kim 2015-05-21 08:48:56 +01:00 committed by Tom Hacohen
parent c9d5479ff9
commit 344f17a03d
1 changed files with 1 additions and 1 deletions
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2
src/lib/evas/canvas/evas_object_textblock.c
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@ -7163,9 +7163,9 @@ evas_textblock_cursor_free(Evas_Textblock_Cursor *cur)
EAPI Eina_Bool
evas_textblock_cursor_is_format(const Evas_Textblock_Cursor *cur)
{
if ((!cur) || (!cur->node)) return EINA_FALSE;
Evas_Object_Protected_Data *obj = eo_data_scope_get(cur->obj, EVAS_OBJECT_CLASS);
evas_object_async_block(obj);
if (!cur || !cur->node) return EINA_FALSE;
return (_evas_textblock_cursor_node_format_at_pos_get(cur)) ?
EINA_TRUE : EINA_FALSE;
}