buffer-match-p doc string clarification

* lisp/subr.el (buffer-match-p): Actually say that nil is a valid
value.

diff --git a/lisp/subr.el b/lisp/subr.el
index 9f7cb3ab6a987ab384c89c6f9e577888d2aaf119..c220a7f4a88b570eb89541a2d934a977da589a16 100644 (file)
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -6899,7 +6899,8 @@ lines."
 (defun buffer-match-p (condition buffer-or-name &optional arg)
   "Return non-nil if BUFFER-OR-NAME matches CONDITION.
 CONDITION is either:
-- the symbol t, to always match
+- the symbol t, to always match,
+- the symbol nil, which never matches,
 - a regular expression, to match a buffer name,
 - a predicate function that takes a buffer object and ARG as
   arguments, and returns non-nil if the buffer matches,