From 7d67da3ffa8710a269fb17323b07e90cd9e2f7c3 Mon Sep 17 00:00:00 2001
From: Rob Bast <rob.bast@gmail.com>
Date: Mon, 21 Nov 2016 10:45:26 +0100
Subject: [PATCH] guard against non array value

---
 src/Composer/Package/Dumper/ArrayDumper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Package/Dumper/ArrayDumper.php b/src/Composer/Package/Dumper/ArrayDumper.php
index faea5666a..0ff02ff41 100644
--- a/src/Composer/Package/Dumper/ArrayDumper.php
+++ b/src/Composer/Package/Dumper/ArrayDumper.php
@@ -118,7 +118,7 @@ class ArrayDumper
             }
         }
 
-        if (count($package->getTransportOptions()) > 0) {
+        if (is_array($package->getTransportOptions()) && count($package->getTransportOptions()) > 0) {
             $data['transport-options'] = $package->getTransportOptions();
         }