Re: Cannot call RegisterDataSource on a own datasource

mcben wrote:

>     QueryInterface : function MDSI_QueryInterface(iid) {
>         if (iid.equals(Components.interfaces.nsIRDFDataSource))
>             return this.mInner;
>
>         if (iid.equals(Components.interfaces.nsIDOMEventListener) ||
>             iid.equals(Components.interfaces.nsIRDFRemoteDataSource) ||
>             iid.equals(Components.interfaces.nsISupports))
>             return this;
>
>         throw Components.results.NS_ERROR_NO_INTERFACE;
>     }

This won't work; any object you return from QueryInterface must return 
the original object when queried back to nsISupports, which mInner 
clearly won't do.

-- 
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