From fe14333e746e20ab0ba5e62f7056ab24518d52ef Mon Sep 17 00:00:00 2001
From: Fedor Indutny <79877362+indutny-signal@users.noreply.github.com>
Date: Tue, 6 Feb 2024 14:35:29 -0800
Subject: [PATCH] Fix case sensitivity of X-Signal-Timestamp regexp

---
 ts/textsecure/MessageReceiver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ts/textsecure/MessageReceiver.ts b/ts/textsecure/MessageReceiver.ts
index 8c6be434ad..64bb7e8139 100644
--- a/ts/textsecure/MessageReceiver.ts
+++ b/ts/textsecure/MessageReceiver.ts
@@ -699,7 +699,7 @@ export default class MessageReceiver
       let it = headers.length;
       // eslint-disable-next-line no-plusplus
       while (--it >= 0) {
-        const match = headers[it].match(/^X-Signal-Timestamp:\s*(\d+)\s*$/);
+        const match = headers[it].match(/^X-Signal-Timestamp:\s*(\d+)\s*$/i);
         if (match && match.length === 2) {
           const timestamp = Number(match[1]);