Revert "Bug 1314201 - ThrowUserError and ThrowCodeError should print headers if headers have not already been printed"

This reverts commit 874e96c2423c772564c9dc63254baa99e86f270b.

1 files changed, 1 insertions, 12 deletions

diff --git a/Bugzilla/Template.pm b/Bugzilla/Template.pm
index dec9885c2..eb1496fca 100644
--- a/Bugzilla/Template.pm
+++ b/Bugzilla/Template.pm
@@ -653,21 +653,10 @@ our $is_processing = 0;
 
 sub process {
     my $self = shift;
-    my ($template, undef, $output) = @_;
-
-    if (!$output && Bugzilla->usage_mode == USAGE_MODE_BROWSER) {
-        # if $output is not passed, this will print.
-        my $cgi = Bugzilla->cgi;
-        unless ($cgi->sent_headers) {
-            warn "attempted to process $template before sending headers!";
-            print $cgi->header();
-        }
-    }
-
     # All of this current_langs stuff allows template_inner to correctly
     # determine what-language Template object it should instantiate.
     my $current_langs = Bugzilla->request_cache->{template_current_lang} ||= [];
-    unshift @$current_langs, $self->context->{bz_language};
+    unshift(@$current_langs, $self->context->{bz_language});
     local $is_processing = 1;
     my $retval = $self->SUPER::process(@_);
     shift @$current_langs;