Register the Empty class with the garbage collector

jeremyevans · Jan 4, 2011 · b1bbb6a · b1bbb6a
1 parent 823b43e
commit b1bbb6a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ext/evilr/evilr.c b/ext/evilr/evilr.c
@@ -622,6 +622,7 @@ void Init_evilr(void) {
   rb_define_singleton_method(empty, "superclass", evilr_empty_superclass, 0);
   rb_define_method(empty, "initialize", evilr_empty_initialize, 0);
   RCLASS_SET_SUPER(empty, NULL);
+  rb_global_variable(&empty);
 
   evilr__attached = rb_intern("__attached__");