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Cope if minibuffer-text-before-history is nil.
This commit is contained in:
Richard M. Stallman
1997-09-12 20:55:34 +00:00
parent bb40e751be
commit 54c548db96
1 changed files with 1 additions and 1 deletions
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lisp/simple.el
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@@ -723,7 +723,7 @@ If N is negative, find the previous or Nth previous match."
(cond ((= narg -1)
(setq elt minibuffer-default))
((= narg 0)
(setq elt minibuffer-text-before-history)
(setq elt (or minibuffer-text-before-history ""))
(setq minibuffer-text-before-history nil))
(t (setq elt (nth (1- minibuffer-history-position)
(symbol-value minibuffer-history-variable)))))