mod to make steps work inside an allocation

src/srun/srun.c

@@ -16,7 +16,7 @@
  *  any later version.
  *
  *  In addition, as a special exception, the copyright holders give permission 
- *  to link the code of portions of this program with the OpenSSL library under 
+ *  to link the code of portions of this program with the OpenSSL library under
  *  certain conditions as described in each individual source file, and 
  *  distribute linked combinations including the two. You must obey the GNU 
  *  General Public License in all respects for all of the code used other than 
@@ -237,6 +237,8 @@ int srun(int ac, char **av)
 
 	} else if ((resp = existing_allocation())) {
 		job_id = resp->job_id;
+		if (opt.alloc_nodelist == NULL)
+                       opt.alloc_nodelist = xstrdup(resp->node_list);
 
 		slurm_free_resource_allocation_response_msg(resp);
 		if (opt.allocate) {