On Wed, May 04, 2022 at 09:49:33AM +0200, Antonio Quartulli wrote: > On 04/05/2022 00:18, Nick Hanley wrote: > > On Tue, May 03, 2022 at 02:45:05PM -0400, [email protected] wrote: > >> Just wondering - why not just do > >> if (*getstyle(geturi(c))) > >> setstyle(c, file); > > > > We need to pass the file path returned by getstyle to setstyle. > > An alternative would be to keep the original nested invocation and add a > NULL check inside setstyle(). This would avoid adding an extra variable > 'file'.
Is there a reason to avoid declaring a variable?
