[Locale] fixed build-data exit code in case of an error

fabpot · fabpot · commit b72bc0b257ae · 2013-08-22T08:25:58.000+02:00
When passing a message to the exit() function, PHP returns 0 instead of
an error code.
diff --git a/src/Symfony/Component/Locale/Resources/data/build-data.php b/src/Symfony/Component/Locale/Resources/data/build-data.php
@@ -11,7 +11,9 @@
 
 function bailout($message)
 {
-    exit($message."\n");
+    echo $message."\n";
+
+    exit(1);
 }
 
 function check_dir($source)
