x509name: do not check for negative return from X509_NAME_entry_count()

The function never returns a negative number.

Author: rhenium

ext/openssl/ossl_x509name.c

@@ -354,11 +354,7 @@ ossl_x509name_to_a(VALUE self)
 
     GetX509Name(self, name);
     entries = X509_NAME_entry_count(name);
-    if (entries < 0) {
-	OSSL_Debug("name entries < 0!");
-	return rb_ary_new();
-    }
-    ret = rb_ary_new2(entries);
+    ret = rb_ary_new_capa(entries);
     for (i=0; i<entries; i++) {
 	if (!(entry = X509_NAME_get_entry(name, i))) {
 	    ossl_raise(eX509NameError, NULL);