web client: fix a couple of bugs in detecting changed values

1 files changed, 13 insertions, 13 deletions

diff --git a/web/client.js b/web/client.js
index dc0f735..1493ee6 100644
--- a/web/client.js
+++ b/web/client.js
@@ -135,7 +135,9 @@ $(function() {
 			    function reject(xhr) { def.reject(xhr); }
 
 			    var mpath = join(path, name);
-			    var value = data.get(name);
+
+			    var value = data.get(name, true);
+			    if (value == undefined) value = null;
 
 			    var tn = _.isObject(newValue);
 			    var npv = tn ? mpath : newValue;
@@ -185,18 +187,16 @@ $(function() {
 					changed[mpath] = value;
 				    if (!tn && newValue == changed[mpath])
 					delete changed[mpath];
-				    else {
-					data.data[index(name)] = npv;
-					if (npv == null)
-					    _.each(
-						_.keys(changed),
-						function(p) {
-						    if (isRealSubordinate(
-							p, mpath
-						    )) delete changed[p];
-						}
-					    );
-				    }
+ 
+				    if (npv == null)
+					_.each(
+					    _.keys(changed),
+					    function(p) {
+						if (isRealSubordinate(p, mpath))
+						    delete changed[p];
+					    }
+					);
+				    data.data[index(name)] = npv;
 
 				    if (tn) query(mpath).done(function(data) {
 					if (mpath in invalid &&