From 5d9dda053b85b575a77821d6b0d94399a74a320f Mon Sep 17 00:00:00 2001
From: David Schmenk <dschmenk@sbcglobal.net>
Date: Sat, 9 Jul 2016 20:28:03 -0700
Subject: [PATCH] Fail if not 128K

---
 src/libsrc/dgr.pla | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libsrc/dgr.pla b/src/libsrc/dgr.pla
index 4749d16..32776bd 100755
--- a/src/libsrc/dgr.pla
+++ b/src/libsrc/dgr.pla
@@ -660,6 +660,7 @@ if MACHID & $F0 <> $B0
 	puts("\n128K REQUIRED FOR DOUBLE LO-RES.")
 	^$C010
 	while ^$C000 < 128; loop
+	return -1
 fin
 //
 // Assembly fixups