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| author | Glenn Morris <rgm@gnu.org> | 2011-07-08 20:50:01 -0400 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2011-07-08 20:50:01 -0400 |
| commit | 7f9b7c53affac3e9fb4e0270e6c71c90cc40b1b2 (patch) | |
| tree | eae9b9cb7917f7d3556275a1b867b653ba482a39 /lisp/subr.el | |
| parent | af66a2d72cf94eb8c1d1723cd0101568bad4af82 (diff) | |
| download | emacs-7f9b7c53affac3e9fb4e0270e6c71c90cc40b1b2.tar.gz | |
* lisp/subr.el (remq): Handle the empty list. (Bug#9024)
Diffstat (limited to 'lisp/subr.el')
| -rw-r--r-- | lisp/subr.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/subr.el b/lisp/subr.el index 48158466c6b..5c9d6c8d724 100644 --- a/lisp/subr.el +++ b/lisp/subr.el @@ -490,7 +490,7 @@ SEQ must be a list, vector, or string. The comparison is done with `equal'." "Return LIST with all occurrences of ELT removed. The comparison is done with `eq'. Contrary to `delq', this does not use side-effects, and the argument LIST is not modified." - (while (eq elt (car list)) (setq list (cdr list))) + (while (and (eq elt (car list)) (setq list (cdr list)))) (if (memq elt list) (delq elt (copy-sequence list)) list)) |