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(dlg_run_done): fix possible NULL dereference.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-08-04 19:10:27 +03:00
parent b9194d8c8a
commit 669a8e3e17
1 changed files with 1 additions and 1 deletions
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2
lib/widget/dialog.c
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@ -1172,7 +1172,7 @@ dlg_run_done (WDialog * h)
if (widget_get_state (WIDGET (h), WST_CLOSED)) if (widget_get_state (WIDGET (h), WST_CLOSED))
{ {
send_message (h, h->current->data, MSG_END, 0, NULL); send_message (h, h->current == NULL ? NULL : WIDGET (h->current->data), MSG_END, 0, NULL);
if (!widget_get_state (WIDGET (h), WST_MODAL)) if (!widget_get_state (WIDGET (h), WST_MODAL))
dialog_switch_remove (h); dialog_switch_remove (h);
} }