From 159a8266acf96c8d97855cb7ce3830366b674aa5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20Ara=C3=B1a=20Cruz?= <jonhattan@faita.net>
Date: Tue, 6 Oct 2015 11:47:44 +0100
Subject: [PATCH]  array_flip(): Can only flip STRING and INTEGER values!
 output.inc:184. Fixes #1667

---
 includes/command.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/command.inc b/includes/command.inc
index c256e484d8..bd819f2247 100644
--- a/includes/command.inc
+++ b/includes/command.inc
@@ -1389,7 +1389,7 @@ function drush_commandfile_list() {
 }
 
 function _drush_find_commandfiles($phase, $phase_max = FALSE) {
-  drush_log(dt("Find command files for phase !phase (max=!max)", array('!phase' => $phase, '!max' => $phase_max)), 'debug');
+  drush_log(dt("Find command files for phase !phase (max=!max)", array('!phase' => $phase, '!max' => (string)$phase_max)), 'debug');
   if ($bootstrap = drush_get_bootstrap_object()) {
     $searchpath = $bootstrap->commandfile_searchpaths($phase, $phase_max);
     _drush_add_commandfiles($searchpath, $phase);