From cb5a5a99d1571ddda0a800953aba8a1353712466 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Wed, 15 Dec 2021 12:59:48 +0000
Subject: [PATCH] More general search for images

---
 daemon.py | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/daemon.py b/daemon.py
index 242faf749..716c90b0a 100644
--- a/daemon.py
+++ b/daemon.py
@@ -12716,12 +12716,23 @@ class PubServer(BaseHTTPRequestHandler):
         avatarFilename = \
             acctDir(baseDir, avatarNickname, domain) + '/' + avatarFile
         if not os.path.isfile(avatarFilename):
-            if avatarFileExt == 'png':
-                return False
-            avatarFile = avatarFile.replace('.' + avatarFileExt, '.png')
-            avatarFilename = \
-                acctDir(baseDir, avatarNickname, domain) + '/' + avatarFile
-            if not os.path.isfile(avatarFilename):
+            originalExt = avatarFileExt
+            originalAvatarFile = avatarFile
+            altExt = getImageExtensions()
+            altFound = False
+            for alt in altExt:
+                if alt == originalExt:
+                    continue
+                avatarFile = \
+                    originalAvatarFile.replace('.' + originalExt,
+                                               '.' + alt)
+                avatarFilename = \
+                    acctDir(baseDir, avatarNickname, domain) + \
+                    '/' + avatarFile
+                if os.path.isfile(avatarFilename):
+                    altFound = True
+                    break
+            if not altFound:
                 return False
         if self._etag_exists(avatarFilename):
             # The file has not changed