Address some compilation warnings.

* lisp/international/mule-cmds.el (w32-get-console-codepage)
(w32-get-console-output-codepage):
* lisp/progmodes/elisp-mode.el (xref-collect-references):
* lisp/version.el (cairo-version-string): Declare.

* lisp/erc/erc.el (erc-nickname-in-use): Fix typo.

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index a860951634e..88732cb7ea6 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -4185,7 +4185,7 @@ See also `erc-display-error-notice'."
                                    ;; server's setting if we haven't
                                    ;; established a connection yet
                                    (- 9 (length erc-nick-uniquifier))))
-                                erc-nick-uniqifier)))
+                                erc-nick-uniquifier)))
       (erc-cmd-NICK newnick)
       (erc-display-error-notice
        nil