From a43ee4d213a83ec4b032a94f01df50db4677c734 Mon Sep 17 00:00:00 2001
From: Talon Brown <talon.david.brown@gmail.com>
Date: Thu, 27 Mar 2025 20:15:37 -0500
Subject: [PATCH] Added in extra check if the image is already a png.

(cherry picked from commit 177c23a73379bd08a40a7e0340285495d0404dce)
---
 SignalServiceKit/Attachments/SignalAttachment.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SignalServiceKit/Attachments/SignalAttachment.swift b/SignalServiceKit/Attachments/SignalAttachment.swift
index e71446feb16..410a9087298 100644
--- a/SignalServiceKit/Attachments/SignalAttachment.swift
+++ b/SignalServiceKit/Attachments/SignalAttachment.swift
@@ -928,7 +928,7 @@ public class SignalAttachment: NSObject {
             // transparent pixels (all screenshots fall into this bucket)
             // and there is not a simple, performant way, to check if there
             // are any transparent pixels in an image.
-            if dataSource.hasStickerLikeProperties {
+            if dataSource.hasStickerLikeProperties || attachment.fileExtension == "png" {
                 dataFileExtension = "png"
                 dataType = .png
             } else {