some fix

KeltorHD · KeltorHD · commit 7abf94a7c757 · 2021-05-11T19:55:37.000+03:00
diff --git a/client/mainwindow.cpp b/client/mainwindow.cpp
@@ -333,8 +333,8 @@ void MainWindow::recv_data_handler(const QString &data)
         }
         }
 
-
-        this->socket->close();
+        if (this->socket)
+            this->socket->close();
     }
     catch (const char* e)
     {

Original file line number	Diff line number	Diff line change
`@@ -333,8 +333,8 @@ void MainWindow::recv_data_handler(const QString &data)`
`333`	`333`	`}`
`334`	`334`	`}`
`335`	`335`
`336`		`-`
`337`		`- this->socket->close();`
	`336`	`+ if (this->socket)`
	`337`	`+ this->socket->close();`
`338`	`338`	`}`
`339`	`339`	`catch (const char* e)`
`340`	`340`	`{`