Issue 2254 – Failure when trying to upload file using double-click over disconnected session

https://winscp.net/tracker/2254

Source commit: 826d06af4cc9a719eee22cc68bef8fd4288f3a60

source/forms/CustomScpExplorer.cpp

@@ -5900,7 +5900,10 @@ void __fastcall TCustomScpExplorerForm::DoDirViewExecFile(TObject * Sender,
       }
       else
       {
-        ExecuteFileOperation(foCopy, Side, true, !WinConfiguration->CopyOnDoubleClickConfirmation);
+        if (HasActiveTerminal())
+        {
+          ExecuteFileOperation(foCopy, Side, true, !WinConfiguration->CopyOnDoubleClickConfirmation);
+        }
       }
     }
     __finally