From: ian <ian>
Date: Wed, 21 Dec 2005 13:36:28 +0000 (+0000)
Subject: save an insn in a conditional bit-copy
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=9546338dde098159f61e4408056f2a2376113932;p=trains.git

save an insn in a conditional bit-copy
---

diff --git a/detpic/nmra-stream.asm b/detpic/nmra-stream.asm
index a555e23..8c00e46 100644
--- a/detpic/nmra-stream.asm
+++ b/detpic/nmra-stream.asm
@@ -313,10 +313,9 @@ toggle_output
 ; nextaction in preparation for 2nd half of bit and then return
 
 	debug 	'm'	; write 'm' to serial port
+	bc_fa	nmractrl,nextaction  
 	bt_fa_if1 nmractrl,transmitbit  
 	bs_fa	nmractrl,nextaction  
-	bt_fa_if0 nmractrl,transmitbit  
-	bc_fa	nmractrl,nextaction  
 	debug 	'2'	; write 'k' to serial port
 	retfie_r