(svn r23119) -Fix: [Win32] Don't show a crash/assertion message box for a GUI-less video driver.

src/os/windows/crashlog_win.cpp

@@ -25,6 +25,7 @@
 #include "../../strings_func.h"
 #include "../../gamelog.h"
 #include "../../saveload/saveload.h"
+#include "../../video/video_driver.hpp"
 
 #include <windows.h>
 #include <signal.h>
@@ -526,7 +527,7 @@ static LONG WINAPI ExceptionHandler(EXCEPTION_POINTERS *ep)
 	/* Close any possible log files */
 	CloseConsoleLogIfActive();
 
-	if (_safe_esp != NULL) {
+	if ((_video_driver == NULL || _video_driver->HasGUI()) && _safe_esp != NULL) {
 #ifdef _M_AMD64
 		ep->ContextRecord->Rip = (DWORD64)ShowCrashlogWindow;
 		ep->ContextRecord->Rsp = (DWORD64)_safe_esp;