commit a8ed3f832b7f54b8486e3e3d3b7d45f0e4b66b7c
Author: Joel Pittet <joel@pittet.ca>
Date:   Tue Oct 7 09:57:46 2014 -0700

    coding standards cleanup

diff --git a/login_one_time.module b/login_one_time.module
index a9c4b03..caa91ea 100755
--- a/login_one_time.module
+++ b/login_one_time.module
@@ -174,8 +174,8 @@ function login_one_time_settings() {
   );
   $form['user']['login_one_time_user_ignore_current_pass'] = array(
     '#type' => 'checkbox',
-    '#title' => t("Ignore the <em>current password</em> field"),
-    '#description' => t("Will ignore and hide the current password field when on the user edit page."),
+    '#title' => t('Ignore the <em>current password</em> field'),
+    '#description' => t('Will ignore and hide the current password field when on the user edit page.'),
     '#default_value' => variable_get('login_one_time_user_ignore_current_pass', FALSE),
   );
 
@@ -233,7 +233,8 @@ function login_one_time_button($username = NULL, $path = NULL, $select = FALSE,
       // Woops, they've supplied an $account!
       $username = $username->name;
     }
-    return drupal_render(drupal_get_form('login_one_time_button_form', $username, $path, $select, $set_mail));
+    $form = drupal_get_form('login_one_time_button_form', $username, $path, $select, $set_mail);
+    return drupal_render($form);
   }
   return NULL;
 }
@@ -712,13 +713,11 @@ function login_one_time_page($uid, $timestamp, $hashed_pass) {
         }
 
         module_invoke_all('login_one_time_used', $user);
-	
-	// Add a session variable indicating whether the ignore current password field setting is enabled.
-	$_SESSION['ignore_current_pass'] = variable_get('login_one_time_user_ignore_current_pass', FALSE);
-        
-	drupal_set_message(t('You have just used your one-time login link.'));
-        
-	if (!empty($action)) {
+
+        // Add a session variable indicating whether the ignore current password field setting is enabled.
+        $_SESSION['ignore_current_pass'] = variable_get('login_one_time_user_ignore_current_pass', FALSE);
+        drupal_set_message(t('You have just used your one-time login link.'));
+        if (!empty($action)) {
           drupal_goto($action);
         }
         else {
@@ -889,21 +888,20 @@ function login_one_time_block_view($delta = '') {
 /**
  * Implements hook_form_FORM_ID_alter().
  */
-function login_one_time_form_user_profile_form_alter(&$form, &$form_state)
-{
-  // Remove the current password field from user profile edit form 
+function login_one_time_form_user_profile_form_alter(&$form, &$form_state) {
+  // Remove the current password field from user profile edit form
   // and disable validation.
-  if (variable_get('login_one_time_user_ignore_current_pass', FALSE) && isset($_SESSION['ignore_current_pass']) && $_SESSION['ignore_current_pass'])
-  {
+  if (variable_get('login_one_time_user_ignore_current_pass', FALSE) && isset($_SESSION['ignore_current_pass']) && $_SESSION['ignore_current_pass']) {
     // Check for the current password validation hook, and disable it.
     $key = array_search('user_validate_current_pass', $form['#validate']);
-  
-    if ($key !== FALSE)
-	unset($form['#validate'][$key]);
-  
+
+    if ($key !== FALSE) {
+      unset($form['#validate'][$key]);
+    }
+
     // Disable the current password form.
     $form['account']['current_pass_required_value']['#access'] = FALSE;
-    $form['account']['current_pass']['#access'] = FALSE;  
+    $form['account']['current_pass']['#access'] = FALSE;
   }
 }
 
@@ -1006,5 +1004,5 @@ function login_one_time_send_mail_action_submit($form, $form_state) {
  *   Array with parameters for this action: depends on the trigger.
  */
 function login_one_time_send_mail_action(&$account, $context = array()) {
-  login_one_time_send_mail($account, $context['path']); 
+  login_one_time_send_mail($account, $context['path']);
 }