From: Lars Magne Ingebrigtsen <larsi@quimbies.gnus.org>
Date: Tue, 11 Jan 2011 19:28:06 +0000 (+0100)
Subject: (nnimap-convert-partial-article): Protect against zero-length body parts.
X-Git-Url: https://cgit.sxemacs.org/?a=commitdiff_plain;h=9a6f050343be1e99fdacb2328edf6f89e788abbf;p=gnus

(nnimap-convert-partial-article): Protect against zero-length body parts.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 668350a63..af97fb79c 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2011-01-11  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
+	* nnimap.el (nnimap-convert-partial-article): Protect against
+	zero-length body parts.
+
 	* mm-decode.el (mm-preferred-alternative-precedence): Discourage
 	showing empty parts.
 
diff --git a/lisp/nnimap.el b/lisp/nnimap.el
index 51fa532a3..0c711701e 100644
--- a/lisp/nnimap.el
+++ b/lisp/nnimap.el
@@ -582,7 +582,7 @@ textual parts.")
     ;; Collect all the body parts.
     (while (looking-at ".*BODY\\[\\([.0-9]+\\)\\]")
       (setq id (match-string 1)
-	    bytes (nnimap-get-length))
+	    bytes (or (nnimap-get-length) 0))
       (beginning-of-line)
       (delete-region (point) (progn (forward-line 1) (point)))
       (push (list id (buffer-substring (point) (+ (point) bytes)))