diff options
| -rw-r--r-- | modules/field/modules/list/list.install | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/field/modules/list/list.install b/modules/field/modules/list/list.install index cc7bcaf79..82f24bdfe 100644 --- a/modules/field/modules/list/list.install +++ b/modules/field/modules/list/list.install @@ -61,7 +61,7 @@ function list_update_7001() { $allowed_values = _list_update_7001_extract_allowed_values($allowed_values, $position_keys); // Additionally, float keys need to be disambiguated ('.5' is '0.5'). - if ($field['type'] == 'list_number') { + if ($field['type'] == 'list_number' && !empty($allowed_values)) { $keys = array_map(create_function('$a', 'return (string) (float) $a;'), array_keys($allowed_values)); $allowed_values = array_combine($keys, array_values($allowed_values)); } |