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Ticket #4323: fix segfault on change panel mode.

Browse Source 
How to reproduce:
1. Set left panel to list mode.
2. Make left panel active.
3. Change left panel to info mode.
Result: segmentation fault.

(widget_replace): fix search of the next focusable widget.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2021-12-24 16:36:38 +03:00
parent d0cc71e48a
commit 13df437ba1
1 changed files with 2 additions and 1 deletions
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3
lib/widget/widget-common.c
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@ -573,7 +573,8 @@ widget_replace (Widget * old_w, Widget * new_w)
{
GList *l;
for (l = group_get_widget_next_of (holder); widget_is_focusable (WIDGET (l->data));
for (l = group_get_widget_next_of (holder);
!widget_is_focusable (WIDGET (l->data)) && l != holder;
l = group_get_widget_next_of (l))
;