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elm_code editor: fix crash backspacing last line 

fill an empty line if we're deleting the last line
This commit is contained in:
Andy Williams 2015-03-08 12:07:29 +01:00
parent 6457da6482
commit ec58b84e3e
1 changed files with 8 additions and 1 deletions
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9
legacy/elm_code/src/lib/elm_code_widget.c
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@ -456,6 +456,7 @@ static void
_elm_code_widget_cursor_move(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd, unsigned int col, unsigned int line,
Eina_Bool was_key)
{
Elm_Code *code;
unsigned int oldrow;
oldrow = pd->cursor_line;
@ -469,7 +470,13 @@ _elm_code_widget_cursor_move(Elm_Code_Widget *widget, Elm_Code_Widget_Data *pd,
_elm_code_widget_cursor_ensure_visible(widget);
if (oldrow != pd->cursor_line)
_elm_code_widget_fill_line(widget, elm_code_file_line_get(pd->code->file, oldrow));
{
code = pd->code;
if (oldrow <= elm_code_file_lines_get(code->file))
_elm_code_widget_fill_line(widget, elm_code_file_line_get(pd->code->file, oldrow));
else
_elm_code_widget_empty_line(widget, oldrow);
}
_elm_code_widget_fill_line(widget, elm_code_file_line_get(pd->code->file, pd->cursor_line));
}