From 5c7d9e750f10ac64d4438a448c12669afd860690 Mon Sep 17 00:00:00 2001
From: hadaq <hadaq>
Date: Mon, 8 Apr 2002 14:46:07 +0000
Subject: [PATCH] cleaner, shorter, one cycle less, from wk, ocmmitted by mt

---
 hadaq/hwrace.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/hadaq/hwrace.c b/hadaq/hwrace.c
index 79f9373..422c510 100644
--- a/hadaq/hwrace.c
+++ b/hadaq/hwrace.c
@@ -1,4 +1,4 @@
-static char *rcsId = "$Header: /misc/hadesprojects/daq/cvsroot/eventbuilder/hadaq/Attic/hwrace.c,v 6.15 2001-11-18 11:56:21 hadaq Exp $";
+static char *rcsId = "$Header: /misc/hadesprojects/daq/cvsroot/eventbuilder/hadaq/Attic/hwrace.c,v 6.16 2002-04-08 14:46:07 hadaq Exp $";
 
 
 #define _POSIX_C_SOURCE 199309L
@@ -121,13 +121,15 @@ int HwRace_isEmpty(HwRace *my)
 int HwRace_readSubEvt(HwRace *my, void *subEvt)
 {
 	uint32_t *data = (uint32_t *) subEvt;
-	int firstAddr;
+	int lastAddr;
 	int size;
 
 	size = Rc_readMem(my->rc, my->currAddr);
+	*data++ = size;
+	lastAddr = my->currAddr + size;
 
 	/* copy one sub evt from RC to memory */
-	for (firstAddr = my->currAddr; my->currAddr - firstAddr < size; my->currAddr += 4) {
+	while ((my->currAddr+= 4) < lastAddr) {
 		*data++ = Rc_readMem(my->rc, my->currAddr);
 	}
 
-- 
2.43.0