[PATCH 4/9] Change the scope of the $cc variable as it is not needed outside of send_message.
From: Robin H. Johnson <robbat2@gentoo.org>
$cc is only used inside the send_message scope, so lets clean it out of the global scope.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
---
git-send-email.perl | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/git-send-email.perl b/git-send-email.perl
index 8af235f..5210a40 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -379,7 +379,7 @@ if (@files) {
}
# Variables we set as part of the loop over files
-our ($message_id, $cc, %mail, $subject, $reply_to, $references, $message);
+our ($message_id, %mail, $subject, $reply_to, $references, $message);
sub extract_valid_address {
my $address = shift;
@@ -420,7 +420,6 @@ sub make_message_id
-$cc = "";
$time = time - scalar $#files;
sub unquote_rfc2047 {
@@ -448,6 +447,7 @@ sub send_message
my ($name, $addr) = ($from =~ /^(.*?)(\s+<.*)/);
$from = "\"$name\"$addr";
}
+ my $cc = join(", ", unique_email_list(@cc));
my $ccline = "";
if ($cc ne '') {
$ccline = "\nCc: $cc";
@@ -594,7 +594,6 @@ foreach my $t (@files) {
$message = "From: $author_not_sender\n\n$message";
}
- $cc = join(", ", unique_email_list(@cc));
send_message();
--
1.5.2.rc0.43.g2f4c7
Robin H. Johnson <robbat2@gentoo.org>