From: Raphaël Barrois <raphael.barrois@polytechnique.org>
Date: Tue, 16 Mar 2010 11:13:35 +0000 (+0100)
Subject: Fixes detection of a "single" callback given to PlParallelIterator
X-Git-Tag: core/1.1.0~39
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=ff539a07a4f86dbb19f43afb190102bdd8d8cf95;p=platal.git

Fixes detection of a "single" callback given to PlParallelIterator

Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>
---

diff --git a/classes/pliteratorutils.php b/classes/pliteratorutils.php
index 230dc5a..930cc56 100644
--- a/classes/pliteratorutils.php
+++ b/classes/pliteratorutils.php
@@ -645,7 +645,8 @@ class PlParallelIterator implements PlIterator
 
         $this->ids = array_keys($iterators);
 
-        if (is_array($callbacks)) {
+        $v = array_values($callbacks);
+        if (is_array($v[0])) {
             $this->callbacks = $callbacks;
         } else {
             $this->callbacks = array();