3 files changed, 4 insertions, 1 deletions
diff --git a/extensions/Push/lib/Backoff.pm b/extensions/Push/lib/Backoff.pm
index c0ea15a59..05ee0a775 100644
--- a/extensions/Push/lib/Backoff.pm
+++ b/extensions/Push/lib/Backoff.pm
@@ -76,7 +76,7 @@ sub inc {
 
     my $attempts = $self->attempts + 1;
     my $seconds = $attempts <= 4 ? 5 ** $attempts : 15 * 60;
-    my ($date) = $dbh->selectrow_array("SELECT NOW() + " . $dbh->sql_interval($seconds, 'SECOND'));
+    my ($date) = $dbh->selectrow_array("SELECT " . $dbh->sql_date_math('NOW()', '+', $seconds, 'SECOND'));
 
     $self->{next_attempt_ts} = $date;
     $self->{attempts} = $attempts;
diff --git a/extensions/Push/lib/Connector/TCL.pm b/extensions/Push/lib/Connector/TCL.pm
index 52c3f3876..6207e2eac 100644
--- a/extensions/Push/lib/Connector/TCL.pm
+++ b/extensions/Push/lib/Connector/TCL.pm
@@ -20,6 +20,7 @@ use Bugzilla::User;
 use Bugzilla::Attachment;
 
 use Digest::MD5 qw(md5_hex);
+use Encode qw(encode_utf8);
 
 sub options {
     return (
@@ -182,6 +183,7 @@ sub send {
         RootName => 'sync',
         XMLDecl => 1,
     );
+    $xml = encode_utf8($xml);
 
     # generate md5
     my $md5 = md5_hex($xml);
diff --git a/extensions/Push/lib/Connectors.pm b/extensions/Push/lib/Connectors.pm
index e765b4a43..026d3f7f1 100644
--- a/extensions/Push/lib/Connectors.pm
+++ b/extensions/Push/lib/Connectors.pm
@@ -107,6 +107,7 @@ sub exists {
 
 sub by_name {
     my ($self, $name) = @_;
+    $self->_load();
     return unless exists $self->{objects}->{$name};
     return $self->{objects}->{$name};
 }