From f1290a68e106584d426e6224f20df999f1099b33 Mon Sep 17 00:00:00 2001
From: Lukas Kahwe Smith <smith@pooteeweet.org>
Date: Mon, 30 Sep 2019 13:03:30 +0200
Subject: [PATCH] handle malformed json

---
 src/GettextPOGenerator.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/GettextPOGenerator.php b/src/GettextPOGenerator.php
index e4e76f4..7e2c0c8 100644
--- a/src/GettextPOGenerator.php
+++ b/src/GettextPOGenerator.php
@@ -165,6 +165,9 @@ private function addStringsFromJsonFiles($translations) {
       // Load each JSON file to get source strings
       foreach ($this->JsonFiles() as $jsonFile) {
           $jsonTranslations = json_decode(file_get_contents($jsonFile), true);
+          if (!is_array($jsonTranslations)) {
+              throw new \Exception("The file '$jsonFile' is not valid JSON.'");
+          }
 
           foreach ($jsonTranslations as $key => $value) {
               $sourceStrings[] = $key;