On Wed, Aug 13, 2008 at 04:43:46PM +0200, Premysl Hruby wrote: > On (13/08/08 16:21), Enno Gottox Boland wrote: > > To: dwm mail list <[email protected]> > > From: Enno Gottox Boland <[EMAIL PROTECTED]> > > Subject: Re: [dwm] [patch] Minor code cleanup > > Reply-To: dwm mail list <[email protected]> > > List-Id: dwm mail list <dwm.suckless.org> > > > > Hi! > > > > 2008/8/13, Martin Hurton <[EMAIL PROTECTED]>: > > > Can arg really ever be NULL? > > no, that should not be possible anymore. the patch is ok so far. > > > Cheers, > > > > regards > > Gottox > > > > But that is NOT true, actually view() is called with NULL param, for > "select previously selected view" function: (excerpt from tip's > config.def.h) > > { MODKEY, XK_Tab, view, {0} },
That zero does not mean NULL pointer; it is there to initialize the Arg structure. /Martin
