master 2864c52 1/2: Be more permissive when interpreting IMAP mail headers

[Lars Ingebrigtsen]

branch: master
commit 2864c5201d5c4ddfcfe1e8f2fca4168077c7f44f
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>

    Be more permissive when interpreting IMAP mail headers
    
    * lisp/gnus/nnimap.el (nnimap-transform-headers): Some mail
    doesn't have space after the colon of the header name.  Don't
    ignore these.
---
 lisp/gnus/nnimap.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/gnus/nnimap.el b/lisp/gnus/nnimap.el
index 1ec5522..856ac75 100644
--- a/lisp/gnus/nnimap.el
+++ b/lisp/gnus/nnimap.el
@@ -271,8 +271,8 @@ textual parts.")
                (save-excursion
                  (forward-line)
                  (null (looking-at-p
-                        ;; We're expecting a mail header.
-                        "^[!-9;-~]+:[[:space:]]"))))
+                        ;; We're expecting a mail-ish header.
+                        "^[!-9;-~]+:[[:space:]]?"))))
            (delete-region (line-beginning-position)
                           (1+ (line-end-position)))
          (setq lines nil)