diff options
| -rw-r--r-- | lisp/macros.el | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lisp/macros.el b/lisp/macros.el index 5bf6560e5e6..fc79959e9f9 100644 --- a/lisp/macros.el +++ b/lisp/macros.el @@ -45,6 +45,8 @@ Such a \"function\" cannot be called from Lisp, but it is a valid editor command (not (vectorp (symbol-function symbol))) (error "Function %s is already defined and not a keyboard macro." symbol)) + (if (string-equal symbol "") + (error "No command name given")) (fset symbol last-kbd-macro)) ;;;###autoload |