Commit 115e0ebf authored by Katsumi Yamaoka's avatar Katsumi Yamaoka
Browse files

gnus-util.el (gnus-macroexpand-all): Don't modify argument.

parent afe27238
2010-12-03 Katsumi Yamaoka <yamaoka@jpl.org>
* gnus-util.el (gnus-macroexpand-all): Don't modify argument.
2010-12-03 Glenn Morris <rgm@gnu.org>
* mm-extern.el (message-goto-body): Update declaration.
......
......@@ -2041,7 +2041,7 @@ Same as `string-match' except this function does not change the match data."
If no macros are expanded, FORM is returned unchanged."
(if (consp form)
(let ((idx 1)
(len (length form))
(len (length (setq form (copy-sequence form))))
expanded)
(while (< idx len)
(setcar (nthcdr idx form) (gnus-macroexpand-all (nth idx form)))
......
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