Collapse some nested if statements

[lhc/web/wiklou.git] / includes / installer / WebInstallerWelcome.php

diff --git a/includes/installer/WebInstallerWelcome.php b/includes/installer/WebInstallerWelcome.php
index a4f031c..28e8784 100644 (file)
--- a/includes/installer/WebInstallerWelcome.php
+++ b/includes/installer/WebInstallerWelcome.php
@@ -25,10 +25,8 @@ class WebInstallerWelcome extends WebInstallerPage {
         * @return string
         */
        public function execute() {
-               if ( $this->parent->request->wasPosted() ) {
-                       if ( $this->getVar( '_Environment' ) ) {
-                               return 'continue';
-                       }
+               if ( $this->parent->request->wasPosted() && $this->getVar( '_Environment' ) ) {
+                       return 'continue';
                }
                $this->parent->output->addWikiTextAsInterface( wfMessage( 'config-welcome' )->plain() );
                $status = $this->parent->doEnvironmentChecks();