[28785] introduced a bug, where encoded query arguments were decoded by `parse_str()` inside of `wp_parse_str()` but never re-encoded later on.

This encodes them, adds unit test.

Props obenland.
Fixes #29636.

Built from https://develop.svn.wordpress.org/trunk@30133


git-svn-id: http://core.svn.wordpress.org/trunk@30133 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/general-template.php

@@ -2475,6 +2475,7 @@ function paginate_links( $args = '' ) {
 
 	if ( isset( $url_parts[1] ) ) {
 		wp_parse_str( $url_parts[1], $query_args );
+		$query_args = urlencode_deep( $query_args );
 	}
 
 	$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.1-alpha-30132';
+$wp_version = '4.1-alpha-30133';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.