Merge pull request open-mpi#792 from stefano-garzarella/v1.10

orterun.c: fix parse of user environment variables

Author: rhc54

orte/tools/orterun/orterun.c

@@ -1736,17 +1736,11 @@ static int create_app(int argc, char* argv[],
             } else {
                 value = getenv(param);
                 if (NULL != value) {
-                    if (NULL != strchr(value, '=')) {
-                        opal_argv_append_nosize(&app->env, value);
-                        /* save it for any comm_spawn'd apps */
-                        opal_argv_append_nosize(&orte_forwarded_envars, value);
-                    } else {
                         asprintf(&value2, "%s=%s", param, value);
                         opal_argv_append_nosize(&app->env, value2);
                         /* save it for any comm_spawn'd apps */
                         opal_argv_append_nosize(&orte_forwarded_envars, value2);
                         free(value2);
-                    }
                 } else {
                     opal_output(0, "Warning: could not find environment variable \"%s\"\n", param);
                 }