From b425ece04cbda206c2bc5acffd7703fd1cae7bca Mon Sep 17 00:00:00 2001
From: Greyh4t <Greyh4t@users.noreply.github.com>
Date: Thu, 5 May 2022 20:14:14 +0800
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* 优化usage显示信息

* 更新版本信息显示功能，去除进程名显示

* 更新测试用例
---
 clop.go                    | 2 +-
 clop_version_about_test.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/clop.go b/clop.go
index add19e3..74d459c 100644
--- a/clop.go
+++ b/clop.go
@@ -650,7 +650,7 @@ func (c *Clop) genHelpMessage(h *Help) {
 
 // 显示version信息
 func (c *Clop) showVersion() {
-	fmt.Fprintf(c.w, "%s %s\n", c.procName, c.version)
+	fmt.Fprint(c.w, c.version)
 	if c.exit {
 		os.Exit(0)
 	}
diff --git a/clop_version_about_test.go b/clop_version_about_test.go
index 60b2daa..6aae097 100644
--- a/clop_version_about_test.go
+++ b/clop_version_about_test.go
@@ -51,7 +51,7 @@ func Test_Version_Option_Short(t *testing.T) {
 	cmd := New([]string{"-V"}).SetProcName(procName).SetVersion(version).SetExit(false).SetOutput(&buf)
 	cmd.MustBind(&git{})
 
-	assert.NotEqual(t, strings.Index(buf.String(), fmt.Sprintf("%s %s\n", procName, version)), -1)
+	assert.NotEqual(t, strings.Index(buf.String(), version), -1)
 }
 
 // 测试 --version
@@ -62,7 +62,7 @@ func Test_Version_Option_Long(t *testing.T) {
 	cmd := New([]string{"--version"}).SetProcName(procName).SetVersion(version).SetExit(false).SetOutput(&buf)
 	cmd.MustBind(&git{})
 
-	assert.NotEqual(t, strings.Index(buf.String(), fmt.Sprintf("%s %s\n", procName, version)), -1)
+	assert.NotEqual(t, strings.Index(buf.String(), version), -1)
 }
 
 // 测试-V