(texinfo-format-xref): Don't try to insert nil.

This commit is contained in:
Gerd Moellmann 2000-04-27 18:58:13 +00:00
parent fe20aba8c7
commit 11595aa959

View file

@ -1211,7 +1211,7 @@ Leave point after argument."
(insert (or fname (car args)) ": ")
(if (nth 3 args)
(insert "(" (nth 3 args) ")"))
(insert (car args))))))
(and (car args) (insert (car args)))))))
(put 'pxref 'texinfo-format 'texinfo-format-pxref)
(defun texinfo-format-pxref ()