--- np2/i286a/i286a.c	2004/01/25 06:01:31	1.10
+++ np2/i286a/i286a.c	2004/01/25 07:53:08	1.12
@@ -115,7 +115,10 @@ void i286a_shut(void) {
 void i286a_setextsize(UINT32 size) {
 
 	if (CPU_EXTMEMSIZE != size) {
-		_MFREE(CPU_EXTMEM);
+		if (CPU_EXTMEM) {
+			_MFREE(CPU_EXTMEM);
+			CPU_EXTMEM = NULL;
+		}
 		if (size) {
 			CPU_EXTMEM = (BYTE *)_MALLOC(size + 16, "EXTMEM");
 			if (CPU_EXTMEM == NULL) {
@@ -124,10 +127,10 @@ void i286a_setextsize(UINT32 size) {
 		}
 		CPU_EXTMEMSIZE = size;
 	}
-	i286core.e.ems[0] = mem + 0xc0000;
-	i286core.e.ems[1] = mem + 0xc4000;
-	i286core.e.ems[2] = mem + 0xc8000;
-	i286core.e.ems[3] = mem + 0xcc000;
+	i286acore.e.ems[0] = mem + 0xc0000;
+	i286acore.e.ems[1] = mem + 0xc4000;
+	i286acore.e.ems[2] = mem + 0xc8000;
+	i286acore.e.ems[3] = mem + 0xcc000;
 }
 
 void i286a_setemm(UINT frame, UINT32 addr) {
@@ -144,7 +147,7 @@ void i286a_setemm(UINT frame, UINT32 add
 	else {
 		ptr = mem + 0xc0000 + (frame << 14);
 	}
-	i286core.e.ems[frame] = ptr;
+	i286acore.e.ems[frame] = ptr;
 }