#838040 by justinrandell, azriprajwala: Fixed notices thrown when adding a...

#838040 by justinrandell, azriprajwala: Fixed notices thrown when adding a stock field to a stock content type.

modules/field_ui/field_ui.admin.inc

@@ -515,7 +515,7 @@ function _field_ui_field_overview_form_validate_add_new($form, &$form_state) {
       // Add the 'field_' prefix.
       if (substr($field_name, 0, 6) != 'field_') {
         $field_name = 'field_' . $field_name;
-        form_set_value($form['_add_new_field']['field_name'], $field_name, $form_state);
+        form_set_value($form['table']['_add_new_field']['field_name'], $field_name, $form_state);
       }
 
       // Invalid field name.

modules/field_ui/field_ui.test

@@ -34,7 +34,8 @@ class FieldUITestCase extends DrupalWebTestCase {
 
     // Create random field name.
     $this->field_label = $this->randomName(8);
-    $this->field_name = 'field_' . strtolower($this->randomName(8));
+    $this->field_name_input =  strtolower($this->randomName(8));
+    $this->field_name = 'field_'. $this->field_name_input;
   }
 
   /**
@@ -85,7 +86,7 @@ class FieldUITestCase extends DrupalWebTestCase {
     // Create a test field.
     $edit = array(
       '_add_new_field[label]' => $this->field_label,
-      '_add_new_field[field_name]' => $this->field_name,
+      '_add_new_field[field_name]' => $this->field_name_input,
     );
     $this->fieldUIAddNewField('admin/structure/types/manage/' . $this->hyphen_type, $edit);