Remove usage of non-existent Module\Special\HTTPException::rawContent return value

diff --git a/src/App.php b/src/App.php
index e89f450..8b27641 100644 (file)
--- a/src/App.php
+++ b/src/App.php
@@ -1006,10 +1006,9 @@ class App
        {
                // Missing DB connection: ERROR
                if ($this->getMode()->has(App\Mode::LOCALCONFIGPRESENT) && !$this->getMode()->has(App\Mode::DBAVAILABLE)) {
-                       echo Module\Special\HTTPException::rawContent(
+                       Module\Special\HTTPException::rawContent(
                                new HTTPException\InternalServerErrorException('Apologies but the website is unavailable at the moment.')
                        );
-                       exit;
                }
 
                // Max Load Average reached: ERROR
@@ -1017,17 +1016,15 @@ class App
                        header('Retry-After: 120');
                        header('Refresh: 120; url=' . $this->getBaseURL() . "/" . $this->query_string);
 
-                       echo Module\Special\HTTPException::rawContent(
+                       Module\Special\HTTPException::rawContent(
                                new HTTPException\ServiceUnavaiableException('The node is currently overloaded. Please try again later.')
                        );
-                       exit;
                }
 
                if (strstr($this->query_string, '.well-known/host-meta') && ($this->query_string != '.well-known/host-meta')) {
-                       echo Module\Special\HTTPException::rawContent(
+                       Module\Special\HTTPException::rawContent(
                                new HTTPException\NotFoundException()
                        );
-                       exit;
                }
 
                if (!$this->getMode()->isInstall()) {
@@ -1078,10 +1075,9 @@ class App
                                        // Someone came with an invalid parameter, maybe as a DDoS attempt
                                        // We simply stop processing here
                                        Core\Logger::log("Invalid ZRL parameter " . $_GET['zrl'], Core\Logger::DEBUG);
-                                       echo Module\Special\HTTPException::rawContent(
+                                       Module\Special\HTTPException::rawContent(
                                                new HTTPException\ForbiddenException()
                                        );
-                                       exit;
                                }
                        }
                }
@@ -1267,8 +1263,7 @@ class App
                        Core\Hook::callAll($this->module . '_mod_afterpost', $placeholder);
                        call_user_func([$this->module_class, 'afterpost']);
                } catch(HTTPException $e) {
-                       echo Module\Special\HTTPException::rawContent($e);
-                       exit;
+                       Module\Special\HTTPException::rawContent($e);
                }
 
                $content = '';