master 55d7eff: Avoid an infinite loop in mml-expand-html-into-multipart-related

[Lars Ingebrigtsen]

branch: master
commit 55d7effbe1d8edae94ec9ebcd061cd2221df97e4
Author: dick <dick.r.chiang@gmail.com>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Avoid an infinite loop in mml-expand-html-into-multipart-related
    
    * lisp/gnus/mml.el (mml-expand-html-into-multipart-related):
    Skip images with empty filename parts (bug#49001).
---
 lisp/gnus/mml.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/gnus/mml.el b/lisp/gnus/mml.el
index dcc9ea5..5f35e73 100644
--- a/lisp/gnus/mml.el
+++ b/lisp/gnus/mml.el
@@ -550,7 +550,7 @@ type detected."
                 (end (point))
                 (parsed (url-generic-parse-url (cdr (assq 'src (cadr img))))))
            (when (and (null (url-type parsed))
-                      (url-filename parsed)
+                       (not (zerop (length (url-filename parsed))))
                       (file-exists-p (url-filename parsed)))
              (goto-char start)
              (when (search-forward (url-filename parsed) end t)