[the-board] [model] Only save page on disk if model is dirty

[Lucas Rocha <lucasr src gnome org>]

commit 50e01545dd899dd240051671403129488a407f82
Author: Lucas Rocha <lucasr gnome org>
Date:   Sun Dec 19 22:09:42 2010 +0000

    [model] Only save page on disk if model is dirty

 src/js/model/pageModel.js |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/src/js/model/pageModel.js b/src/js/model/pageModel.js
index 5608b27..1e29c4c 100644
--- a/src/js/model/pageModel.js
+++ b/src/js/model/pageModel.js
@@ -1,6 +1,7 @@
 // standard imports
 const ByteArray = imports.byteArray;
 const Lang = imports.lang;
+const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 
 // gi imports
@@ -286,7 +287,11 @@ PageModel.prototype = {
     },
 
     save : function(onResult) {
-        this._saveContentToPath(onResult);
+        if (this._dirty) {
+            this._saveContentToPath(onResult);
+        } else {
+            Mainloop.idle_add(onResult);
+        }
     },
 
     isNew : function() {