[Emacs-diffs] master dd91362: * lisp/net/shr.el (shr--preferred-image): Ignore whitespace (bug#24893).

[Katsumi Yamaoka]

branch: master
commit dd913625652d8e94c74a00095262c7105e728a5e
Author: Katsumi Yamaoka <address@hidden>
Commit: Katsumi Yamaoka <address@hidden>

    * lisp/net/shr.el (shr--preferred-image): Ignore whitespace (bug#24893).
---
 lisp/net/shr.el |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lisp/net/shr.el b/lisp/net/shr.el
index 73886bf..ff1fab8 100644
--- a/lisp/net/shr.el
+++ b/lisp/net/shr.el
@@ -1529,7 +1529,7 @@ The preference is a float determined from 
`shr-prefer-media-type'."
       (setq srcset
             (sort (mapcar
                    (lambda (elem)
-                     (let ((spec (split-string elem " ")))
+                     (let ((spec (split-string elem "[\t\n ]+")))
                        (cond
                         ((= (length spec) 1)
                          ;; Make sure it's well formed.
@@ -1543,7 +1543,9 @@ The preference is a float determined from 
`shr-prefer-media-type'."
                         (t
                          (list (car spec)
                                (string-to-number (cadr spec)))))))
-                   (split-string srcset ", "))
+                   (split-string (replace-regexp-in-string
+                                 "\\`[\t\n ]+\\|[\t\n ]+\\'" "" srcset)
+                                "[\t\n ]*,[\t\n ]*"))
                   (lambda (e1 e2)
                     (> (cadr e1) (cadr e2)))))
       ;; Choose the smallest picture that's bigger than the current