@@ -96,11 +96,11 @@
 	[[OFMemNotPartOfObjException newWithObject: self
 					andPointer: ptr] raise];
 	return NULL;
 }
 
-- (void)freeMem: (void*)ptr;
+- freeMem: (void*)ptr;
 {
 	struct __ofobject_allocated_mem *iter;
 
 	for (iter = __mem_pool; iter != NULL; iter = iter->prev) {
 		if (iter->ptr == ptr) {
@@ -112,13 +112,15 @@
 				__mem_pool = NULL;
 
 			free(iter);
 			free(ptr);
 
-			return;
+			return self;
 		}
 	}
 
 	[[OFMemNotPartOfObjException newWithObject: self
 					andPointer: ptr] raise];
+
+	return self;
 }
 @end