Subject: Re: bug#20600: 24.5.3: add-hook - wrong arguments error

From: Artur Malabarba <[email-masked]>
Date: Mon, 18 May 2015 12:54:25 +0100

The function you present is not a workaround, it's the right way to do this.

Still, it sounds like it might be useful for run-hooks to properly handle
functions whose arity is less than the expected arity.
Does anyone foresee any issues with that?