From 34c0e0f58dacb6317c1ef435cdeb84328f98ab38 Mon Sep 17 00:00:00 2001
From: square99 <square999@gmail.com>
Date: Wed, 23 Sep 2020 00:34:23 +0900
Subject: [PATCH] Fix proxy camera conversion with PNG Alpha(RGBA) (#40446)

---
 homeassistant/components/proxy/camera.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/homeassistant/components/proxy/camera.py b/homeassistant/components/proxy/camera.py
index 754f09fa199..c3f7151431a 100644
--- a/homeassistant/components/proxy/camera.py
+++ b/homeassistant/components/proxy/camera.py
@@ -77,6 +77,8 @@ def _precheck_image(image, opts):
     if imgfmt not in ("PNG", "JPEG"):
         _LOGGER.warning("Image is of unsupported type: %s", imgfmt)
         raise ValueError()
+    if not img.mode == "RGB":
+        img = img.convert("RGB")
     return img