Re: InstallTrigger.compareVersion() always returns -5

HJ wrote:
> Hi,
> 
> No matter what I do, InstallTrigger.compareVersion(string componentName, 
> string componentVersion) always returns -5 for me.
> 
> This worked before, with the same lines of javascript code, but now 
> fails in more recent builds (but I don't know when exactly this started 
> to fail for me because I have been away for 5 months or so).
> 
> Is there anything that I can use, for testing purposes, something that 
> should be registered at al times?
> 
> 
> My code looks like this:
> 
> var ass = Components.classes["@mozilla.org/appshell/appShellService;1"]
> .getService(Components.interfaces.nsIAppShellService);
> var diffLevel = 
> ass.hiddenDOMWindow.InstallTrigger.compareVersion(componentName, 
> componentVersion);
> 
> A bit of help would be fun and appreciated :-)
> 
> TIA,
> /HJ

I checked mozver.dat and noticed that my files are registered, so what 
the F is this thing complaining about?

P.s. mozver.dat is 263KB can that be a problem?

Btw, is there a way of 'cleaning' this file without any risk?

/HJ