I was looking at some of the perl commands, and noticed that
git-remote was the only one to lack a 'use strict' pragma at the top,
which could be a good thing for its maintainability. Hopefully, the
required changes are minimal.
Make git-remote.perl "use strict" compliant
Signed-off-by: Rafael Garcia-Suarez <rgarciasuarez@xxxxxxxxx>
---
git-remote.perl | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/git-remote.perl b/git-remote.perl
index d13e4c1..5cd6951 100755
--- a/git-remote.perl
+++ b/git-remote.perl
@@ -1,5 +1,6 @@
#!/usr/bin/perl -w
+use strict;
use Git;
my $git = Git->repository();
@@ -296,12 +297,13 @@ sub add_remote {
sub update_remote {
my ($name) = @_;
+ my @remotes;
my $conf = $git->config("remotes." . $name);
if (defined($conf)) {
@remotes = split(' ', $conf);
} elsif ($name eq 'default') {
- undef @remotes;
+ @remotes = ();
for (sort keys %$remote) {
my $do_fetch = $git->config_bool("remote." . $_ .
".skipDefaultUpdate");
@@ -341,7 +343,7 @@ sub rm_remote {
my @refs = $git->command('for-each-ref',
'--format=%(refname) %(objectname)', "refs/remotes/$name");
for (@refs) {
- ($ref, $object) = split;
+ my ($ref, $object) = split;
$git->command(qw(update-ref -d), $ref, $object);
}
return 0;
@@ -352,7 +354,7 @@ sub add_usage {
exit(1);
}
-local $VERBOSE = 0;
+my $VERBOSE = 0;
@ARGV = grep {
if ($_ eq '-v' or $_ eq '--verbose') {
$VERBOSE=1;
@@ -395,7 +397,7 @@ elsif ($ARGV[0] eq 'update') {
update_remote("default");
exit(1);
}
- for ($i = 1; $i < @ARGV; $i++) {
+ for (my $i = 1; $i < @ARGV; $i++) {
update_remote($ARGV[$i]);
}
}
-
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