#191306 by xmacinfo, slightly modified: use standard reload link on all error pages

includes/theme.inc

@@ -1104,6 +1104,7 @@ function theme_install_page($content) {
     $title = count($messages['error']) > 1 ? st('The following errors must be resolved before you can continue the installation process') : st('The following error must be resolved before you can continue the installation process');
     $variables['messages'] .= '<h3>'. $title .':</h3>';
     $variables['messages'] .= theme('status_messages', 'error');
+    $variables['content'] .= '<p>'. st('Please check the error messages and <a href="!url">try again</a>.', array('!url' => request_uri())) .'</p>';
   }
 
   // Special handling of status messages

install.php

@@ -616,7 +616,7 @@ function install_missing_modules_error($profile) {
   drupal_maintenance_theme();
   install_task_list('requirements');
   drupal_set_title(st('Modules missing'));
-  print theme('install_page', '<p>'. st('One or more required modules are missing. Please check the error messages and <a href="!url">try again</a>.', array('!url' => "install.php?profile=$profile")) .'</p>');
+  print theme('install_page', '<p>'. st('One or more required modules are missing.') .'</p>');
   exit;
 }