gui: Set progressDialog to nullptr

promag · MarcoFalke · commit d80c558e026a · 2019-06-07T11:11:56.000+02:00
Github-Pull: #16135 Rebased-From: d2ae6be
diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
@@ -1341,6 +1341,7 @@ void BitcoinGUI::showProgress(const QString &title, int nProgress)
         if (progressDialog) {
             progressDialog->close();
             progressDialog->deleteLater();
+            progressDialog = nullptr;
         }
     } else if (progressDialog) {
         progressDialog->setValue(nProgress);
diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp
@@ -316,6 +316,7 @@ void WalletView::showProgress(const QString &title, int nProgress)
         if (progressDialog) {
             progressDialog->close();
             progressDialog->deleteLater();
+            progressDialog = nullptr;
         }
     } else if (progressDialog) {
         if (progressDialog->wasCanceled()) {

Original file line number	Diff line number	Diff line change
`@@ -1341,6 +1341,7 @@ void BitcoinGUI::showProgress(const QString &title, int nProgress)`
`1341`	`1341`	`if (progressDialog) {`
`1342`	`1342`	`progressDialog->close();`
`1343`	`1343`	`progressDialog->deleteLater();`
	`1344`	`+ progressDialog = nullptr;`
`1344`	`1345`	`}`
`1345`	`1346`	`} else if (progressDialog) {`
`1346`	`1347`	`progressDialog->setValue(nProgress);`
Original file line number	Diff line number	Diff line change
`@@ -316,6 +316,7 @@ void WalletView::showProgress(const QString &title, int nProgress)`
`316`	`316`	`if (progressDialog) {`
`317`	`317`	`progressDialog->close();`
`318`	`318`	`progressDialog->deleteLater();`
	`319`	`+ progressDialog = nullptr;`
`319`	`320`	`}`
`320`	`321`	`} else if (progressDialog) {`
`321`	`322`	`if (progressDialog->wasCanceled()) {`