no infinite_lenght writer for ASN1::Primitive-s (details at #18)

Author: kares

src/main/java/org/jruby/ext/openssl/ASN1.java

@@ -718,7 +718,7 @@ public static void createASN1(final Ruby runtime, final RubyModule OpenSSL) {
         final ObjectAllocator primitiveAllocator = Primitive.ALLOCATOR;
         RubyClass Primitive = ASN1.defineClassUnder("Primitive", _ASN1Data, primitiveAllocator);
         Primitive.addReadWriteAttribute(context, "tagging");
-        Primitive.addReadWriteAttribute(context, "infinite_length");
+        Primitive.addReadAttribute(context, "infinite_length");
         Primitive.defineAnnotatedMethods(Primitive.class);
 
         final ObjectAllocator constructiveAllocator = Constructive.ALLOCATOR;