Check null objects

[guile-irrlicht.git] / irrlicht / base.scm

diff --git a/irrlicht/base.scm b/irrlicht/base.scm
index db1de76f1bd8333f03a0a74bcb93528f74dcedb8..76a7a6bd1c725c3e1dc7b3206e3813cd58b26123 100644 (file)
--- a/irrlicht/base.scm
+++ b/irrlicht/base.scm
@@ -23,8 +23,7 @@
   #:use-module (system foreign)
   #:export (<irrlicht-base>
             irr-class
-            irr-pointer
-            is-empty?))
+            irr-pointer))
 
 (define-class <irrlicht-base> ()
   (irr-class #:init-value "")
@@ -34,6 +33,3 @@
 ;; in multiple inherited classes
 (define-method (irr-class (obj <irrlicht-base>))
   (slot-ref obj 'irr-class))
-
-(define-method (is-empty? (obj <irrlicht-base>))
-  (equal? (irr-pointer obj) %null-pointer))