On Mon, Jun 15, 2015 at 09:56:18PM +0200, Fritjof Bornebusch wrote: Ping ....
> Hi tech@, > > mark this unlink(2) call as *(void)*, as there is no need to check the return > value. > This makes it more consistent to all other unlink(2) calls, since they are > marked as *(void)* as > well. > > Regards, > --F. > > > Index: co.c > =================================================================== > RCS file: /cvs/src/usr.bin/rcs/co.c,v > retrieving revision 1.121 > diff -u -p -r1.121 co.c > --- co.c 13 Jun 2015 20:15:21 -0000 1.121 > +++ co.c 15 Jun 2015 19:50:12 -0000 > @@ -553,7 +553,7 @@ checkout_file_has_diffs(RCSFILE *rfp, RC > ret = diffreg(dst, tempfile, bp, D_FORCEASCII); > > buf_free(bp); > - unlink(tempfile); > + (void)unlink(tempfile); > free(tempfile); > > return (ret); >
