From 67ef9041c4e816b71afbdee347bbbe5f74859dc7 Mon Sep 17 00:00:00 2001
From: drfho <dr.frank.hoffmann@web.de>
Date: Thu, 7 Sep 2023 14:37:39 +0200
Subject: [PATCH] svg: added fallback mime by file ext

for handling unorthodox svg-xml  variants
---
 src/Products/CMFCore/FSImage.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Products/CMFCore/FSImage.py b/src/Products/CMFCore/FSImage.py
index 3687a6d..25b2278 100644
--- a/src/Products/CMFCore/FSImage.py
+++ b/src/Products/CMFCore/FSImage.py
@@ -81,6 +81,8 @@ def _readFile(self, reparse):
                 self.ZCacheable_invalidate()
                 self._file_mod_time = mtime
             ct, width, height = getImageInfo(data)
+            if ct == '' and self.id.endswith('.svg'):
+                ct = 'image/svg+xml'
             self.content_type = ct
             self.width = width
             self.height = height