Make refresh persist timeout cache global

1 files changed, 5 insertions, 3 deletions

diff --git a/modules/changes/changes.js b/modules/changes/changes.js
index 9c536b3..c3f24af 100644
--- a/modules/changes/changes.js
+++ b/modules/changes/changes.js
@@ -81,11 +81,12 @@ function fetch(method,url,data/*?*/,cb){
 	req.end();
 }
 
+var refresh_persist_timeout=null;
+
 function refreshURLs(){
 	var hashes={};
 	var i;
 	var url;
-	var timeout=null;
 	for(url in urls){
 		console.log("Fetching <"+url+">");
 		fetch("GET",url,function(url,status,body){
@@ -107,10 +108,11 @@ function refreshURLs(){
 				urls[url].timeline.push(hashes[url]);
 			//}
 
-			if(timeout)clearTimeout(timeout);
-			timeout=setTimeout(function(){
+			if(refresh_persist_timeout!=null)clearTimeout(refresh_persist_timeout);
+			refresh_persist_timeout=setTimeout(function(){
 				persist.setItemSync("urls",urls);
 				console.log("(persisted after refresh)")
+				refresh_persist_timeout=null;
 			},2000);
 		}.bind(null,url));
 	}