bug#545: 23.0.60; epg - cannot save changes on encrypted files

[Eric Hanchrow]

Try this:

diff --git a/lisp/epa-file.el b/lisp/epa-file.el
index 25edba5..f621a53 100644
--- a/lisp/epa-file.el
+++ b/lisp/epa-file.el
@@ -182,6 +182,9 @@
               context
               (if (stringp start)
                   (epa-file--encode-coding-string start coding-system)
+                (unless start
+                  (setq start (point-min)
+                        end (point-max)))
                 (epa-file--encode-coding-string (buffer-substring start end)
                                                 coding-system))
               (if (or epa-file-select-keys

(This patch has already been checked in)
-- 
A DRE voting system is one of the simplest computer
applications you could imagine.  It just adds by one.
        -- Brit Williams, emeritus professor of computer science