From d189d5ba6763abb1fe480a410185158f74ca16b1 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Thu, 15 Jan 2026 02:58:40 +0000
Subject: [PATCH] =?UTF-8?q?=E2=9A=A1=20Bolt:=20Fix=20RGBA=20to=20JPEG=20cr?=
 =?UTF-8?q?ash=20and=20BytesIO=20stream=20position?=
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Addressed code review feedback:
- Fixed `OSError` when saving RGBA images as JPEG by converting to RGB.
- Fixed `BytesIO` read issue by seeking to start of stream after writing.
---
 discord_image_node.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/discord_image_node.py b/discord_image_node.py
index c04199f..863ac29 100644
--- a/discord_image_node.py
+++ b/discord_image_node.py
@@ -593,7 +593,13 @@ class DiscordSendSaveImage:
                             file_bytes = BytesIO()
                             # JPEG is always lossy, but we can set quality to maximum if lossless is requested
                             jpeg_quality = 100 if lossless else quality
-                            img.save(file_bytes, format="JPEG", quality=jpeg_quality)
+
+                            # Handle RGBA images for JPEG (which doesn't support alpha)
+                            img_to_save = img
+                            if img.mode == "RGBA":
+                                img_to_save = img.convert("RGB")
+
+                            img_to_save.save(file_bytes, format="JPEG", quality=jpeg_quality)
                             file_bytes.seek(0)
 
                         else: