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MINOR Don't break on empty YAML files

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This commit is contained in:
Ingo Schommer 2012-04-15 20:43:32 +02:00
parent a452b6aae5
commit ef5e6394d6
1 changed files with 2 additions and 2 deletions
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4
thirdparty/zend_translate_railsyaml/library/Translate/Adapter/RailsYAML.php vendored
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@ -50,7 +50,7 @@ class Translate_Adapter_RailsYaml extends Zend_Translate_Adapter {
}
$content = sfYaml::load(file_get_contents($this->_filename));
if($locale != 'auto' && !array_key_exists($locale, $content)) {
if($locale != 'auto' && $content && !array_key_exists($locale, $content)) {
require_once 'Zend/Translate/Exception.php';
throw new Zend_Translate_Exception(sprintf('Locale "%s" not found in file %s', $locale, $this->_filename));
}
@ -58,7 +58,7 @@ class Translate_Adapter_RailsYaml extends Zend_Translate_Adapter {
// Rails YML files supported arbitrarily nested keys, Zend_Translate doesn't - so we flatten them.
// See http://stackoverflow.com/questions/7011451/transaprently-flatten-an-array/7011675
$flattened = array();
if($content[$locale]) {
if($content && $content[$locale]) {
$iterator = new Translate_Adapter_RailsYaml_Iterator(new RecursiveArrayIterator($content[$locale]));
foreach($iterator as $k => $v) {
$flattened[implode($options['keyDelimiter'], $iterator->getKeyStack())] = $v;