*** empty log message ***

src/srun/allocate.c

@@ -404,6 +404,11 @@ job_desc_msg_create_from_opts (char *script)
 		 */
 		xassert (opt.batch);
 
+		if (opt.nprocs_set
+		&&  setenvf("SLURM_NPROCS=%u", opt.nprocs)) {
+			error("Unable to set SLURM_NPROCS environment "
+				"variable");
+		}
 		j->environment = environ;
 		j->env_size = envcount (environ);
 		j->script = script;