From 361fd8a908a40a510d98a61f0542e732198901d4 Mon Sep 17 00:00:00 2001
From: cedb <cedb@keylimebox.org>
Date: Sun, 8 Jan 2023 11:42:10 -0500
Subject: [PATCH] Fix check sequence of content type check

---
 src/main/java/org/asamk/signal/http/HttpServerHandler.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/asamk/signal/http/HttpServerHandler.java b/src/main/java/org/asamk/signal/http/HttpServerHandler.java
index f170ece5..c2217435 100644
--- a/src/main/java/org/asamk/signal/http/HttpServerHandler.java
+++ b/src/main/java/org/asamk/signal/http/HttpServerHandler.java
@@ -89,7 +89,8 @@ public class HttpServerHandler {
             return;
         }
 
-        if (!"application/json".contains(httpExchange.getRequestHeaders().getFirst("Content-Type"))) {
+        if (httpExchange.getRequestHeaders().getFirst("Content-Type") == null
+                || !httpExchange.getRequestHeaders().getFirst("Content-Type").contains("application/json")) {
             sendResponse(415, null, httpExchange);
             return;
         }