# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1287506707 -7200
# Node ID 95fc43d1bd54bef55f17fd81f0ccb1ef356a2ebe
# Parent  60c80751cfa51dbd8c743a915b833afd0b142417
Don’t regenerate a subid if there is already one.

diff --git a/nodes.js b/nodes.js
--- a/nodes.js
+++ b/nodes.js
@@ -88,8 +88,12 @@ exports.Node.prototype = {
 			return errors.success;
 		}
 
-		if (!subid)
-			subid = makeRandomId();
+		if (!subid) {
+			if (this.subscribers[jid])
+				subid = this.subscribers[jid].subid;
+			else
+				subid = makeRandomId();
+		}
 
 		this.subscribers[jid] = {
 			type: type,