* lisp/progmodes/ebnf2ps.el (ebnf-prologue): Avoid PS error with some

[gnu-emacs] / lisp / version.el

diff --git a/lisp/version.el b/lisp/version.el
index 5db45da860c352c9e84c93ff4c9fa24bbbee68bc..96674566781c442cfaba9d06067f31f98f3f736f 100644 (file)
--- a/lisp/version.el
+++ b/lisp/version.el
@@ -104,7 +104,7 @@ Returns nil if unable to find this information."
              (looking-at "[0-9]+\0\\([^\0\n]+\\)\0")
              (match-string 1))))))
 
-(defun emacs-bzr-version-bzr (dir)
+(defun emacs-bzr-version-bzr (_dir)
   "Ask bzr itself for the version information for directory DIR."
   ;; Comments on `bzr version-info':
   ;; i) Unknown files also cause clean != 1.