Index: lib/uninstall.js
===================================================================
--- a/lib/uninstall.js
+++ b/lib/uninstall.js
@@ -55,7 +55,7 @@
   }
 
   search.push("notificationDownloadCount=" + encodeURIComponent(downlCount));
-  search.push("dataCorrupted=" + (isDataCorrupted() ? "1" : "0"));
+  search.push("corrupted=" + (isDataCorrupted() ? "1" : "0"));
 
   browser.runtime.setUninstallURL(Utils.getDocLink("uninstalled") + "&" +
                                   search.join("&"));