From 6b1acf2d36a06b0bd170fece949edc2701fef659 Mon Sep 17 00:00:00 2001
From: Duy Tran Khanh <40482367+khanhduytran0@users.noreply.github.com>
Date: Mon, 25 Jan 2021 14:59:54 +0700
Subject: [PATCH] Fix `replacement == null`

---
 .../src/main/java/net/kdt/pojavlaunch/utils/JSONUtils.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JSONUtils.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JSONUtils.java
index b622d6e41..415f53885 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JSONUtils.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JSONUtils.java
@@ -13,7 +13,7 @@ public class JSONUtils {
     public static String insertSingleJSONValue(String value, Map<String, String> keyValueMap) {
         String valueInserted = value;
         for (Map.Entry<String, String> keyValue : keyValueMap.entrySet()) {
-            valueInserted = valueInserted.replace("${" + keyValue.getKey() + "}", keyValue.getValue());
+            valueInserted = valueInserted.replace("${" + keyValue.getKey() + "}", keyValue.getValue() == null ? "" : keyValue.getValue());
         }
         return valueInserted;
     }