From 660c62a82a041c3f203c9e395e2bc62e7788940f Mon Sep 17 00:00:00 2001
From: Magento EngCom Team <magento-engcom-team@magento.com>
Date: Wed, 24 Jan 2018 12:08:46 -0600
Subject: [PATCH] :arrow_double_up: Forwardport of magento/magento2#12304 to
 2.3-develop branch

Applied pull request patch https://github.com/magento/magento2/pull/12304.patch (created by @FreekVandeursen) based on commit(s):
  1. 470c257f7a02e23956a9a82245f02d4d0f22fa20
  2. 3d1d02741240a6894537b955721f8e0073162e3b
  3. 723452c71eb6da31f6ac8f221f4c587ce855a309
---
 .../Magento/Framework/App/Language/_files/bar/en_gb/1.csv     | 3 ++-
 lib/internal/Magento/Framework/App/Language/Dictionary.php    | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/dev/tests/integration/testsuite/Magento/Framework/App/Language/_files/bar/en_gb/1.csv b/dev/tests/integration/testsuite/Magento/Framework/App/Language/_files/bar/en_gb/1.csv
index 0c13b51b55287..235d18468b739 100644
--- a/dev/tests/integration/testsuite/Magento/Framework/App/Language/_files/bar/en_gb/1.csv
+++ b/dev/tests/integration/testsuite/Magento/Framework/App/Language/_files/bar/en_gb/1.csv
@@ -1,2 +1,3 @@
 four and 75/100,4.75
-four and 5/10,4.50
\ No newline at end of file
+four and 5/10,4.50
+
diff --git a/lib/internal/Magento/Framework/App/Language/Dictionary.php b/lib/internal/Magento/Framework/App/Language/Dictionary.php
index a8dc20d9465a3..02ee6ca2c9579 100644
--- a/lib/internal/Magento/Framework/App/Language/Dictionary.php
+++ b/lib/internal/Magento/Framework/App/Language/Dictionary.php
@@ -193,7 +193,9 @@ private function readPackCsv($vendor, $package)
             foreach ($foundCsvFiles as $foundCsvFile) {
                 $file = $directoryRead->openFile($foundCsvFile);
                 while (($row = $file->readCsv()) !== false) {
-                    $result[$row[0]] = $row[1];
+                    if (is_array($row) && count($row) > 1) {
+                        $result[$row[0]] = $row[1];
+                    }
                 }
             }
         }