Matthieu Moy <Matthieu.Moy@xxxxxxxxxxxxxxx> writes:
> Michal Nazarewicz <mpn@xxxxxxxxxx> writes:
>
>> + $auth = Git::credential({
>> + 'protocol' => 'smtp',
>> + 'host' => join(':', $smtp_server, $smtp_server_port),
>
> At this point, $smtp_server_port is not always defined. I just tested
> and got
>
> Use of uninitialized value $smtp_server_port in join or string at
> git-send-email line 1077.
>
> Other than that, the whole series looks good.
Given that there is another place that conditionally append ":$port"
to the host string, I think we should follow suit here. Perhaps
like the attached diff?
Thanks for a review.
git-send-email.perl | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/git-send-email.perl b/git-send-email.perl
index 76bbfc3..c3501d9 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1045,6 +1045,14 @@ sub maildomain {
return maildomain_net() || maildomain_mta() || 'localhost.localdomain';
}
+sub smtp_host_string {
+ if (defined $smtp_server_port) {
+ return "$smtp_server:$smtp_server_port";
+ } else {
+ return $smtp_server;
+ }
+}
+
# Returns 1 if authentication succeeded or was not necessary
# (smtp_user was not specified), and 0 otherwise.
@@ -1065,7 +1073,7 @@ sub smtp_auth_maybe {
# reject credentials.
$auth = Git::credential({
'protocol' => 'smtp',
- 'host' => join(':', $smtp_server, $smtp_server_port),
+ 'host' => smtp_host_string(),
'username' => $smtp_authuser,
# if there's no password, "git credential fill" will
# give us one, otherwise it'll just pass this one.
@@ -1188,9 +1196,7 @@ sub send_message {
else {
require Net::SMTP;
$smtp_domain ||= maildomain();
- $smtp ||= Net::SMTP->new((defined $smtp_server_port)
- ? "$smtp_server:$smtp_server_port"
- : $smtp_server,
+ $smtp ||= Net::SMTP->new(smtp_host_string(),
Hello => $smtp_domain,
Debug => $debug_net_smtp);
if ($smtp_encryption eq 'tls' && $smtp) {
--
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