From 98b05633b6a72846bfa561652ef3fe8922d93a01 Mon Sep 17 00:00:00 2001
From: Kurt Hindenburg <kurt.hindenburg@gmail.com>
Date: Tue, 27 Mar 2018 20:22:27 -0400
Subject: [PATCH] add check for valid screen; fixes test

---
 src/Vt102Emulation.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Vt102Emulation.cpp b/src/Vt102Emulation.cpp
index 9cf4dc71..7756e6dd 100644
--- a/src/Vt102Emulation.cpp
+++ b/src/Vt102Emulation.cpp
@@ -1044,6 +1044,9 @@ void Vt102Emulation::sendKeyEvent(QKeyEvent *event)
     KeyboardTranslator::States states = KeyboardTranslator::NoState;
 
     TerminalDisplay * currentView = _currentScreen->currentTerminalDisplay();
+    if (currentView == nullptr) {
+        return;
+    }
     bool isReadOnly = false;
     if (currentView->sessionController() != nullptr) {
         isReadOnly = currentView->sessionController()->isReadOnly();