Don't access arg 0 blindly after negotiating it above. Fixes #4461

jruby · Jan 27, 2017 · 52cc127 · 52cc127
1 parent 6b27592
commit 52cc127
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/org/jruby/RubyObjectSpace.java b/core/src/main/java/org/jruby/RubyObjectSpace.java
@@ -149,7 +149,7 @@ public Object apply(IRubyObject arg1) {
             }
             return runtime.newFixnum(count);
         }
-        if (args[0].getClass() == MetaClass.class) {
+        if (rubyClass.getClass() == MetaClass.class) {
             // each_object(Cls.singleton_class) is basically a walk of Cls and all descendants of Cls.
             // In other words, this is walking all instances of Cls's singleton class and its subclasses.
             IRubyObject attached = ((MetaClass) args[0]).getAttached();