X-Git-Url: https://git.saurik.com/apple/objc4.git/blobdiff_plain/ee974f79090efc52c8d37c74dff5abadabf50296..8972963c21fb120c80c09e06536ba4aa7eb98af3:/test/classname.m

diff --git a/test/classname.m b/test/classname.m
index 7fc9804..1e9eb7e 100644
--- a/test/classname.m
+++ b/test/classname.m
@@ -1,3 +1,5 @@
+// TEST_CONFIG
+
 #include "test.h"
 #include <string.h>
 #include <objc/objc-runtime.h>
@@ -25,6 +27,9 @@ int main()
     testassert(obj->isa == [Super class]);
     testassert(object_setClass(nil, [Super class]) == nil);
 
+    bzero(buf, sizeof(buf));
+    testassert(object_setClass(obj, [Super class]) == nil);
+
     testassert(object_getClass(obj) == buf[0]);
     testassert(object_getClass([Super class]) == [Super class]->isa);
     testassert(object_getClass(nil) == Nil);