Fix crash in invoice view.

Fixes #16210.
2021-04-27 17:34:25 +04:00 · 2021-04-27 17:34:25 +04:00 · d984c5924d
parent cfa3352caf
commit d984c5924d
1 changed files with 1 additions and 1 deletions
--- a/Telegram/SourceFiles/payments/ui/payments_form_summary.cpp
+++ b/Telegram/SourceFiles/payments/ui/payments_form_summary.cpp
@ -196,7 +196,7 @@ void FormSummary::setupControls() {
 		_1 + _2 < _3));

 	rpl::merge(
-		_submit->widthValue(),
+		(_submit ? _submit->widthValue() : rpl::single(0)),
 		_cancel->widthValue()
 	) | rpl::skip(2) | rpl::start_with_next([=] {
 		updateControlsGeometry();