Minor fixes

2 files changed, 3 insertions, 3 deletions

diff --git a/classes/BiblioIsisDb.php b/classes/BiblioIsisDb.php
index 36c0bbc..742080d 100644
--- a/classes/BiblioIsisDb.php
+++ b/classes/BiblioIsisDb.php
@@ -155,7 +155,7 @@ class BiblioIsisDb implements IsisDb {
       // Key '000' used to hold MFN.
       if ($key != '000') {
         if (!isset($this->format['fields'][$key])) {
-          return;
+          continue;
         }
 
         $name        = $this->format['fields'][$key]['name'];
@@ -201,7 +201,7 @@ class BiblioIsisDb implements IsisDb {
    */
   function repetition($field, $value) {
     if (isset($this->format['fields'][$field]['repeat']) &&
-      $this->format['fields'][$key]['repeat'] == FALSE   && is_array($value)) {
+      $this->format['fields'][$field]['repeat'] == FALSE && is_array($value)) {
         return $value[0];
       }
 
diff --git a/classes/PhpIsisDb.php b/classes/PhpIsisDb.php
index 50fdf49..6d39d6e 100644
--- a/classes/PhpIsisDb.php
+++ b/classes/PhpIsisDb.php
@@ -86,7 +86,7 @@ class PhpIsisDb implements IsisDb {
    *
    * @see IsisDb::check()
    */  
-  public function check($schema, $section = NULL) {
+  static function check($schema, $section = NULL) {
     // Check API availability.
     if (!function_exists('isis_open')) {
       throw new Exception('Could not find function isis_open. Please check your php-isis installation.');