Fix crashes on closing client before entering game.

3 files changed, 13 insertions, 0 deletions

diff --git a/src/client.cpp b/src/client.cpp
index e281ddced..3a2a5f493 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -777,6 +777,9 @@ void Client::gameClear()
     if (logger)
         logger->log1("Quitting2");
 
+    delete mCurrentDialog;
+    mCurrentDialog = nullptr;
+
     delete gui;
     gui = nullptr;
 
@@ -2873,3 +2876,9 @@ void Client::logEvent(const SDL_Event &event)
             break;
     };
 }
+
+void Client::windowRemoved(const Window *const window)
+{
+    if (instance()->mCurrentDialog == window)
+        instance()->mCurrentDialog = nullptr;
+}
diff --git a/src/client.h b/src/client.h
index bdf62ae0b..a448678d0 100644
--- a/src/client.h
+++ b/src/client.h
@@ -319,6 +319,8 @@ public:
 
     PacketLimit mPacketLimits[PACKET_SIZE + 1];
 
+    static void windowRemoved(const Window *const window);
+
 private:
     void initRootDir();
 
diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index af753be2d..bb9e12320 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -151,6 +151,8 @@ Window::~Window()
 {
     logger->log("Window::~Window(\"%s\")", getCaption().c_str());
 
+    Client::windowRemoved(this);
+
     saveWindowState();
 
     delete mLayout;