license module invalid code

include/neuron/errcodes.h

@@ -93,6 +93,7 @@ typedef enum {
     NEU_ERR_LICENSE_MAX_TAGS        = 2405,
     NEU_ERR_LICENSE_TOKEN_NOT_MATCH = 2406,
     NEU_ERR_LICENSE_BAD_CLOCK       = 2407,
+    NEU_ERR_LICENSE_MODULE_INVALID  = 2408,
 
     NEU_ERR_TEMPLATE_EXIST         = 2500,
     NEU_ERR_TEMPLATE_NOT_FOUND     = 2501,

src/main.c

@@ -45,8 +45,8 @@ static void sig_handler(int sig)
     if (sig == SIGINT || sig == SIGTERM) {
         neu_manager_destroy(g_manager);
         neu_persister_destroy();
+        zlog_fini();
     }
-    zlog_fini();
     exit_flag = true;
 }