From a4f6d5af95db62e6f179eeda8bd2a2e1825fcd5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Tue, 9 Nov 2021 20:09:31 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BD=AC=E9=A9=BC=E5=B3=B0=E5=85=BC=E5=AE=B9?=
 =?UTF-8?q?=E5=AD=97=E7=AC=A6=E4=B8=B2=E4=B8=BA=E7=A9=BA?=
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---
 util/string.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/string.go b/util/string.go
index da3a050..3d1074a 100644
--- a/util/string.go
+++ b/util/string.go
@@ -54,6 +54,9 @@ func Md5(str string) string {
 //
 // Date : 4:58 下午 2021/10/25
 func SnakeCaseToCamel(str string) string {
+	if len(str) == 0 {
+		return ""
+	}
 	builder := strings.Builder{}
 	index := 0
 	if str[0] >= 'a' && str[0] <= 'z' {