; Fix an Eshell error when calling a lambda with form logging enabled

* lisp/eshell/esh-cmd.el (eshell-do-eval): Don't call 'symbol-name';
the function might be a closure.

lisp/eshell/esh-cmd.el

@@ -1180,7 +1180,7 @@ have been replaced by constants."
 	(if (and args (not (memq (car form) '(run-hooks))))
             (eshell-manipulate form
 		(format-message "evaluating arguments to `%s'"
-				(symbol-name (car form)))
+				(car form))
 	      (while args
 		(setcar args (eshell-do-eval (car args) synchronous-p))
 		(setq args (cdr args)))))