On second thought, allow posts_per_rss to be set in pre_get_posts to override the posts_per_rss option. There are backwards compatibility concerns otherwise.

Props nacin.
Partially reverts [27455]. Updates the unit test. See #25380.



git-svn-id: https://develop.svn.wordpress.org/trunk@27456 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/query.php

@@ -102,6 +102,6 @@ class Tests_Query extends WP_UnitTestCase {
 	}
 
 	function filter_posts_per_page( &$query ) {
-		$query->set( 'posts_per_page', 30 );
+		$query->set( 'posts_per_rss', 30 );
 	}
 }