[PATCH 01/16] send-email: use lexical filehandle for opendir

From

Ævar Arnfjörð Bjarmason <avarab@gmail.com>

Date

Sep 30, 2010, 13:42 UTC

Message-ID

<1285854189-10240-2-git-send-email-avarab@gmail.com>

In-Reply-To

<1285854189-10240-1-git-send-email-avarab@gmail.com>

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 git-send-email.perl |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 8cc4161..2f18d83 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -512,12 +512,12 @@ while (defined(my $f = shift @ARGV)) {
 		push @rev_list_opts, "--", @ARGV;
 		@ARGV = ();
 	} elsif (-d $f and !check_file_rev_conflict($f)) {
-		opendir(DH,$f)
+		opendir my $dh, $f
 			or die "Failed to opendir $f: $!";
 
 		push @files, grep { -f $_ } map { catfile($f, $_) }
-				sort readdir(DH);
-		closedir(DH);
+				sort readdir $dh;
+		closedir $dh;
 	} elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) {
 		push @files, $f;
 	} else {

-- 
1.7.3.159.g610493