From a7894d5285d6d5c280d40e247b87116b84825a23 Mon Sep 17 00:00:00 2001
From: dinkc64 <12570148+dinkc64@users.noreply.github.com>
Date: Sat, 3 Jan 2015 21:22:08 +0000
Subject: [PATCH] yet another mr. heli glitch (irem m72)

---
 src/burn/drv/irem/d_m72.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/burn/drv/irem/d_m72.cpp b/src/burn/drv/irem/d_m72.cpp
index 4bae04e2f..6931f5dc4 100644
--- a/src/burn/drv/irem/d_m72.cpp
+++ b/src/burn/drv/irem/d_m72.cpp
@@ -2066,7 +2066,7 @@ static void scanline_interrupts(INT32 scanline)
 		else
 			VezSetIRQLineAndVector(0, (m72_irq_base + 8)/4, VEZ_IRQSTATUS_AUTO);
 	}
-	else if (scanline == 248) // vblank
+	else if (scanline == 255) // vblank
 	{
 		if (nPreviousLine < nScreenHeight) {
 			dodrawline(nPreviousLine, nScreenHeight);