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Canvas text cursor: add NULL checks for some functions 

Passing a NULL cursor is permitted. Forgot to add to two functions
during port from EO.
Fixes some crashes.
This commit is contained in:
Daniel Hirt 2017-06-13 14:48:50 +03:00
parent b279387843
commit 8679805208
1 changed files with 2 additions and 2 deletions
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4
src/lib/evas/canvas/evas_object_textblock.c
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@ -8550,10 +8550,10 @@ found:
_evas_textblock_changed(o, eo_obj);
}
//FIXME: add to legacy header
EAPI void
evas_textblock_cursor_paragraph_first(Efl_Canvas_Text_Cursor *cur)
{
if (!cur) return;
Evas_Object_Protected_Data *obj = efl_data_scope_get(cur->obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
Efl_Canvas_Text_Data *o = efl_data_scope_get(cur->obj, MY_CLASS);
@ -8568,12 +8568,12 @@ _efl_canvas_text_efl_text_cursor_cursor_paragraph_first(Eo *eo_obj, Efl_Canvas_T
efl_event_callback_legacy_call(eo_obj, EFL_CANVAS_TEXT_EVENT_CURSOR_CHANGED, NULL);
}
//FIXME: add to legacy header
EAPI void
evas_textblock_cursor_paragraph_last(Efl_Canvas_Text_Cursor *cur)
{
Evas_Object_Textblock_Node_Text *node;
if (!cur) return;
Evas_Object_Protected_Data *obj = efl_data_scope_get(cur->obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
Efl_Canvas_Text_Data *o = efl_data_scope_get(cur->obj, MY_CLASS);