shared/condition: fix printing of ConditionNull=

ConditionNull= is the only condition where parameter==NULL is allowed, and we'd print ConditionNull=(null) or ConditionNull=!(null).
2019-06-27 10:54:37 +02:00
parent edfea9fe0d
commit e3b52014e2
1 changed files with 5 additions and 2 deletions
@@ -747,20 +747,23 @@ bool condition_test_list(Condition *first, const char *(*to_string)(ConditionTyp
                r = condition_test(c);

                if (logger) {
+                        const char *p = c->type == CONDITION_NULL ? "true" : c->parameter;
+                        assert(p);
+
                        if (r < 0)
                                logger(userdata, LOG_WARNING, r, __FILE__, __LINE__, __func__,
                                       "Couldn't determine result for %s=%s%s%s, assuming failed: %m",
                                       to_string(c->type),
                                       c->trigger ? "|" : "",
                                       c->negate ? "!" : "",
-                                       c->parameter);
+                                       p);
                        else
                                logger(userdata, LOG_DEBUG, 0, __FILE__, __LINE__, __func__,
                                       "%s=%s%s%s %s.",
                                       to_string(c->type),
                                       c->trigger ? "|" : "",
                                       c->negate ? "!" : "",
-                                       c->parameter,
+                                       p,
                                       condition_result_to_string(c->result));
                }