--- Coro/Coro/State.xs	2013/05/08 00:44:44	1.432
+++ Coro/Coro/State.xs	2013/05/09 05:40:14	1.433
@@ -3153,7 +3153,7 @@
     return 0;
 
   /* one element that is an RV? repeat! */
-  if (AvFILLp (state) == 0 && SvROK (AvARRAY (state)[0]))
+  if (AvFILLp (state) == 0 && SvTYPE (AvARRAY (state)[0]) != SVt_PV)
     return 1;
 
   /* restore status */