From 33928a01577ab962c599e7a04a7f59898198a9d3 Mon Sep 17 00:00:00 2001
From: Peter Chan <luckygoose@foxmail.com>
Date: Mon, 5 Jun 2023 13:20:39 +0800
Subject: [PATCH] fix (#1587) (#1588)

---
 .gitignore  | 1 +
 src/pika.cc | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 15efa9bb27..9766af4516 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,6 +40,7 @@ output/
 # DB
 db/
 dump/
+src/dbsync/
 
 # third party
 gdb.txt
diff --git a/src/pika.cc b/src/pika.cc
index d879d001a3..86418c301d 100644
--- a/src/pika.cc
+++ b/src/pika.cc
@@ -17,7 +17,6 @@
 #include "include/pika_version.h"
 #include "pstd/include/env.h"
 
-
 std::unique_ptr<PikaConf> g_pika_conf;
 // todo : change to unique_ptr will coredump
 PikaServer* g_pika_server;
@@ -67,7 +66,7 @@ static void daemonize() {
   if (fork()) {
     exit(0); /* parent exits */
   }
-  setsid();                 /* create a new session */
+  setsid();  /* create a new session */
 }
 
 static void close_std() {
@@ -120,6 +119,7 @@ static void usage() {
           "usage: pika [-hv] [-c conf/file]\n"
           "\t-h               -- show this help\n"
           "\t-c conf/file     -- config file \n"
+          "\t-v               -- show version\n"
           "  example: ./output/bin/pika -c ./conf/pika.conf\n",
           version);
 }