git-add--interactive.perl: Remove two unused variables

The patch 8f0bef6 refactored this script and made the variable $fh
unneeded in subs diff_applies and patch_update_file, but forgot to
remove them.

Signed-off-by: Thomas Badie <badie@lrde.epita.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index d948aa88dba11d1d7d87f6a523c698cf4f4848f1..710764abb132f16e393fd16178b845d8160e37cf 100755 (executable)
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -1067,7 +1067,6 @@ EOF
 }
 
 sub diff_applies {
-       my $fh;
        return run_git_apply($patch_mode_flavour{APPLY_CHECK} . ' --check',
                             map { @{$_->{TEXT}} } @_);
 }
@@ -1514,7 +1513,6 @@ sub patch_update_file {
        }
 
        if (@result) {
-               my $fh;
                my @patch = reassemble_patch($head->{TEXT}, @result);
                my $apply_routine = $patch_mode_flavour{APPLY};
                &$apply_routine(@patch);