systime-fix: Fix build with DEBUG_LEVEL < 1

diff --git a/src/libcharon/plugins/systime_fix/systime_fix_plugin.c b/src/libcharon/plugins/systime_fix/systime_fix_plugin.c
index 99af799a8587647d134720de36933d9002d4e572..bbebf82da3b8f52ae3b15cbb8a30a39539c26f2f 100644 (file)
--- a/src/libcharon/plugins/systime_fix/systime_fix_plugin.c
+++ b/src/libcharon/plugins/systime_fix/systime_fix_plugin.c
@@ -145,7 +145,7 @@ static job_requeue_t check_systime(private_systime_fix_plugin_t *this)
 {
        enumerator_t *enumerator;
        ike_sa_t *ike_sa;
-       char *action;
+       char *action DBG_UNUSED;
        job_t *job;
 
        if (time(NULL) < this->threshold)
@@ -204,7 +204,7 @@ static bool load_validator(private_systime_fix_plugin_t *this)
        struct tm tm = {
                .tm_mday = 1,
        };
-       char *str, *fmt, buf[32];
+       char *str, *fmt;
 
        fmt = lib->settings->get_str(lib->settings,
                        "%s.plugins.%s.threshold_format", "%Y", lib->ns, get_name(this));
@@ -234,8 +234,11 @@ static bool load_validator(private_systime_fix_plugin_t *this)
                return FALSE;
        }
 
+#if DEBUG_LEVEL >= 1
+       char buf[32];
        DBG1(DBG_CFG, "enabling %s, threshold: %s", get_name(this),
                 asctime_r(&tm, buf));
+#endif
        this->validator = systime_fix_validator_create(this->threshold);
        return TRUE;
 }