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Merge branch '2272_editor_replace_skip_cancel_segfault'

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* 2272_editor_replace_skip_cancel_segfault:
  Minor cleanup of replace conversion functions.
  Ticket #2272: fixed segfault in replace confirmation in editor.
This commit is contained in:
Andrew Borodin 2010-07-19 21:05:41 +04:00
commit 3322964fbf
1 changed files with 49 additions and 52 deletions
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57
src/editor/editcmd.c
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@ -1646,13 +1646,14 @@ edit_replace_cmd__conv_to_display (char *str)
{
#ifdef HAVE_CHARSET
GString *tmp;
tmp = str_convert_to_display (str);
if (tmp && tmp->len)
tmp = str_convert_to_display (str);
if (tmp != NULL)
{
if (tmp->len != 0)
return g_string_free (tmp, FALSE);
}
g_string_free (tmp, TRUE);
}
#endif
return g_strdup (str);
}
@ -1662,14 +1663,14 @@ edit_replace_cmd__conv_to_input (char *str)
{
#ifdef HAVE_CHARSET
GString *tmp;
tmp = str_convert_to_input (str);
if (tmp && tmp->len)
tmp = str_convert_to_input (str);
if (tmp != NULL)
{
if (tmp->len != 0)
return g_string_free (tmp, FALSE);
}
g_string_free (tmp, TRUE);
return g_strdup (str);
}
#endif
return g_strdup (str);
}
@ -1785,7 +1786,6 @@ edit_replace_cmd (WEdit * edit, int again)
if ((edit->search_start >= 0) && (edit->search_start < edit->last_byte))
{
gboolean replace_yes;
gsize i;
edit->found_start = edit->search_start;
@ -1794,11 +1794,11 @@ edit_replace_cmd (WEdit * edit, int again)
edit_cursor_move (edit, edit->search_start - edit->curs1);
edit_scroll_screen_over_cursor (edit);
replace_yes = TRUE;
if (edit->replace_mode == 0)
{
int l;
int prompt;
l = edit->curs_row - edit->num_widget_lines / 3;
if (l > 0)
edit_scroll_downward (edit, l);
@ -1814,29 +1814,27 @@ edit_replace_cmd (WEdit * edit, int again)
/* and prompt 2/3 down */
disp1 = edit_replace_cmd__conv_to_display (saved1);
disp2 = edit_replace_cmd__conv_to_display (saved2);
switch (editcmd_dialog_replace_prompt_show (edit, disp1, disp2, -1, -1))
{
case B_ENTER:
replace_yes = TRUE;
break;
case B_SKIP_REPLACE:
replace_yes = FALSE;
break;
case B_REPLACE_ALL:
edit->replace_mode = 1;
break;
case B_CANCEL:
replace_yes = FALSE;
edit->replace_mode = -1;
break;
}
prompt = editcmd_dialog_replace_prompt_show (edit, disp1, disp2, -1, -1);
g_free (disp1);
g_free (disp2);
if (prompt == B_REPLACE_ALL)
edit->replace_mode = 1;
else if (prompt == B_SKIP_REPLACE)
{
if (edit_search_options.backwards)
edit->search_start--;
else
edit->search_start++;
continue; /* loop */
}
else if (prompt == B_CANCEL)
{
edit->replace_mode = -1;
break; /* loop */
}
}
if (replace_yes)
{
/* don't process string each time */
if (tmp_str == NULL)
{
@ -1859,7 +1857,6 @@ edit_replace_cmd (WEdit * edit, int again)
edit->found_len = repl_str->len;
times_replaced++;
}
/* so that we don't find the same string again */
if (edit_search_options.backwards)