load-fragment: make CPUSchedulingPolicy= accept the empty string

2018-05-31 11:09:41 +09:00
parent 617d253afa
commit b00e1a9e2a
1 changed files with 7 additions and 0 deletions
@@ -1189,6 +1189,13 @@ int config_parse_exec_cpu_sched_policy(const char *unit,
        assert(rvalue);
        assert(data);

+        if (isempty(rvalue)) {
+                c->cpu_sched_set = false;
+                c->cpu_sched_policy = SCHED_OTHER;
+                c->cpu_sched_priority = 0;
+                return 0;
+        }
+
        x = sched_policy_from_string(rvalue);
        if (x < 0) {
                log_syntax(unit, LOG_ERR, filename, line, 0, "Failed to parse CPU scheduling policy, ignoring: %s", rvalue);