Fixed RECTANGLE ... TO

src/ACORN.Z80

@@ -3,7 +3,7 @@
 ;PATCH FOR BBC BASIC TO CP/M 2.2 & 3.0
 ;* ACORN COMPUTERS Z80 TUBE VERSION  *
 ;(C) COPYRIGHT R.T.RUSSELL, 02-01-1984
-;VERSION 5.0, 16-06-2024
+;VERSION 5.0, 18-06-2024
 ;
 OSWRCH	EQU	0FFEEH
 OSWORD	EQU	0FFF1H
@@ -556,7 +556,6 @@ RECTTO:	INC	IY		; Bump over TO
 	POP	DE		;w
 	EX	(SP),HL		;HL <- h, (SP) <- newy
 	PUSH	BC
-	EX	DE,HL
 	LD	C,0
 	CALL	VDU25
 	POP	DE		;newx