diff --git a/src/fceu.cpp b/src/fceu.cpp
index 36795cac..27ceea10 100644
--- a/src/fceu.cpp
+++ b/src/fceu.cpp
@@ -693,7 +693,7 @@ void FCEUI_Emulate(uint8 **pXBuf, int32 **SoundBuf, int32 *SoundBufSize, int ski
 	UpdateLogWindow();
 	//FCEUI_AviVideoUpdate(XBuf);
 	extern int KillFCEUXonFrame;
-	if (FCEUMOV_GetFrame() >= KillFCEUXonFrame)
+	if (KillFCEUXonFrame && (FCEUMOV_GetFrame() >= KillFCEUXonFrame))
 		DoFCEUExit();
 #endif