From: Jean-Luc Herren <jlh@gmx.ch>
To: git@vger.kernel.org
Cc: gitster@pobox.com
Subject: [PATCH 2/2] git add -i: Remove unused variables
Date: Tue, 09 Oct 2007 21:34:17 +0200 [thread overview]
Message-ID: <470BD7B9.4080206@gmx.ch> (raw)
Signed-off-by: Jean-Luc Herren <jlh@gmx.ch>
---
Maybe it's a matter of opinion which of the following is better.
The later makes it clearer that some return values are being
thrown away, but some people might consider it noise. I chose the
first one for now.
my ($a, $b) = function(...)
my ($a, $b, undef, undef) = function(...)
git-add--interactive.perl | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 15b3f5b..ac598f8 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -374,9 +374,8 @@ sub split_hunk {
# it can be split, but we would need to take care of
# overlaps later.
- my ($o_ofs, $o_cnt, $n_ofs, $n_cnt) = parse_hunk_header($text->[0]);
+ my ($o_ofs, undef, $n_ofs) = parse_hunk_header($text->[0]);
my $hunk_start = 1;
- my $next_hunk_start;
OUTER:
while (1) {
@@ -443,8 +442,8 @@ sub split_hunk {
for my $hunk (@split) {
$o_ofs = $hunk->{OLD};
$n_ofs = $hunk->{NEW};
- $o_cnt = $hunk->{OCNT};
- $n_cnt = $hunk->{NCNT};
+ my $o_cnt = $hunk->{OCNT};
+ my $n_cnt = $hunk->{NCNT};
my $head = ("@@ -$o_ofs" .
(($o_cnt != 1) ? ",$o_cnt" : '') .
@@ -459,7 +458,7 @@ sub split_hunk {
sub find_last_o_ctx {
my ($it) = @_;
my $text = $it->{TEXT};
- my ($o_ofs, $o_cnt, $n_ofs, $n_cnt) = parse_hunk_header($text->[0]);
+ my ($o_ofs, $o_cnt) = parse_hunk_header($text->[0]);
my $i = @{$text};
my $last_o_ctx = $o_ofs + $o_cnt;
while (0 < --$i) {
@@ -531,8 +530,7 @@ sub coalesce_overlapping_hunks {
for (grep { $_->{USE} } @in) {
my $text = $_->{TEXT};
- my ($o_ofs, $o_cnt, $n_ofs, $n_cnt) =
- parse_hunk_header($text->[0]);
+ my ($o_ofs) = parse_hunk_header($text->[0]);
if (defined $last_o_ctx &&
$o_ofs <= $last_o_ctx) {
merge_hunk($out[-1], $_);
@@ -699,7 +697,7 @@ sub patch_update_cmd {
@hunk = coalesce_overlapping_hunks(@hunk);
- my ($o_lofs, $n_lofs) = (0, 0);
+ my $n_lofs = 0;
my @result = ();
for (@hunk) {
my $text = $_->{TEXT};
@@ -806,8 +804,6 @@ sub main_loop {
}
}
-my @z;
-
refresh();
status_cmd();
main_loop();
--
1.5.3.4
reply other threads:[~2007-10-09 19:34 UTC|newest]
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