Allow locale change with chain

AntoineLemaire · AntoineLemaire · commit 640efafa9219 · 2015-02-16T22:57:04.000+01:00
Fix coding standards Prevent logical error #408 (comment)
diff --git a/src/Geocoder/Provider/Chain.php b/src/Geocoder/Provider/Chain.php
@@ -16,8 +16,10 @@
 /**
  * @author Markus Bachmann <markus.bachmann@bachi.biz>
  */
-class Chain implements Provider
+class Chain implements LocaleAwareProvider
 {
+    use LocaleTrait;
+
     /**
      * @var Provider[]
      */
@@ -38,6 +40,10 @@ public function geocode($address)
     {
         $exceptions = [];
         foreach ($this->providers as $provider) {
+            if ($provider instanceof LocaleAwareProvider && $this->getLocale() !== null){
+                $provider = clone $provider;
+                $provider->setLocale($this->getLocale());
+            }
             try {
                 return $provider->geocode($address);
             } catch (InvalidCredentials $e) {
