From dc972a3faaea29389dd09bc49e87881016df5d00 Mon Sep 17 00:00:00 2001
From: Dimitris Panokostas <midwan@gmail.com>
Date: Tue, 23 Jan 2018 09:27:16 +0100
Subject: [PATCH] Fixed gui_message attempting to show an error would segfault
 if the screen was not initialized

---
 src/osdep/amiberry_gui.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/osdep/amiberry_gui.cpp b/src/osdep/amiberry_gui.cpp
index 28979eaf..19c68a83 100644
--- a/src/osdep/amiberry_gui.cpp
+++ b/src/osdep/amiberry_gui.cpp
@@ -624,6 +624,12 @@ void gui_message(const char* format, ...)
 	vsprintf(msg, format, parms);
 	va_end(parms);
 
+	if (!uae_gui)
+	{
+		// GUI screen is not initialized, output message to the console instead
+		printf("%s\n", msg);
+		return;
+	}
 	InGameMessage(msg);
 }