On Mon, 2016-10-17 at 17:55 +0200, Jerome Forissier wrote: > Fixes the following warning: > Use of uninitialized value $root in concatenation (.) or string at > /path/to/checkpatch.pl line 764.
Thanks Jerome. > Signed-off-by: Jerome Forissier <[email protected]> Acked-by: Joe Perches <[email protected]> > --- > scripts/checkpatch.pl | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl > index a8368d1..aa694bc 100755 > --- a/scripts/checkpatch.pl > +++ b/scripts/checkpatch.pl > @@ -761,7 +761,7 @@ sub seed_camelcase_file { > sub is_maintained_obsolete { > my ($filename) = @_; > > - return 0 if (!(-e "$root/scripts/get_maintainer.pl")); > + return 0 if (!$tree || !(-e "$root/scripts/get_maintainer.pl")); > > my $status = `perl $root/scripts/get_maintainer.pl --status --nom --nol > --nogit --nogit-fallback -f $filename 2>&1`;
