Mercurial > hg > FederatedLinda

changeset 27:1acf423ffdcb

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*** empty log message ***
author kono
date Wed, 20 Aug 2008 17:16:17 +0900
parents d7d70edc9c7c
children 132c9bc28d6b
files src/fdl/MetaLinda.java
diffstat 1 files changed, 4 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/fdl/MetaLinda.java	Wed Aug 20 17:05:33 2008 +0900
+++ b/src/fdl/MetaLinda.java	Wed Aug 20 17:16:17 2008 +0900
@@ -101,12 +101,14 @@
 
 	public int sync(long timeout) {
 		fds.checkTuple(timeout);
-		for(PSXReply r=replies;r!=null&&r.next!=null;r = r.next) {
+		PSXReply r;
+		for(r=replies;r!=null&&r.next!=null;r = r.next) {
 			if (r.next.ready()) {
+				// ready() may modify replies list
 				r.next = r.next.next;
 			}
-			if(r!=null)	last = (MetaReply)r;
 		}
+		last = (MetaReply)r;
 		if (fdl!=null) {
 			try {
 				fdl.sync(timeout);