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* tui/tui-data.c (tui_prev_win): Guard against NULL.

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Thiago Jung Bauermann
2007-11-13 17:00:11 +00:00
parent 38e654e2b5
commit 37715c4c6b
2 changed files with 6 additions and 1 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2007-11-13 Thiago Jung Bauermann <bauerman@br.ibm.com>
* tui/tui-data.c (tui_prev_win): Guard against NULL.
2007-11-12 Markus Deuling <deuling@de.ibm.com> 2007-11-12 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (gdbarch_alloc): Replace current_gdbarch by gdbarch. Remove * gdbarch.sh (gdbarch_alloc): Replace current_gdbarch by gdbarch. Remove

3
gdb/tui/tui-data.c
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@ -370,7 +370,8 @@ tui_prev_win (struct tui_win_info *cur_win)
type = cur_win->generic.type - 1; type = cur_win->generic.type - 1;
while (type != cur_win->generic.type && (prev == NULL)) while (type != cur_win->generic.type && (prev == NULL))
{ {
if (tui_win_list[type]->generic.is_visible) if (tui_win_list[type]
&& tui_win_list[type]->generic.is_visible)
prev = tui_win_list[type]; prev = tui_win_list[type];
else else
{ {