From 0d2269d2c4d7fbaae084e45e1c49f613c8e03232 Mon Sep 17 00:00:00 2001
From: Celeter <48249130+Celeter@users.noreply.github.com>
Date: Tue, 29 Sep 2020 18:21:29 +0800
Subject: [PATCH] update

---
 app/src/main/java/io/legado/app/utils/StringUtils.kt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/io/legado/app/utils/StringUtils.kt b/app/src/main/java/io/legado/app/utils/StringUtils.kt
index 78751ae16..4ee24ba2a 100644
--- a/app/src/main/java/io/legado/app/utils/StringUtils.kt
+++ b/app/src/main/java/io/legado/app/utils/StringUtils.kt
@@ -295,17 +295,17 @@ object StringUtils {
 
     fun byteToHexString(bytes: ByteArray?): String {
         if (bytes == null) return ""
-        val sb = StringBuilder()
+        val sb = StringBuilder(bytes.size * 2)
         for (b in bytes) {
             val hex = 0xff and b.toInt()
             if (hex < 16) {
                 sb.append('0')
             }
-            sb.append(Integer.toHexString(hex)).append(" ")
+            sb.append(Integer.toHexString(hex))
         }
         return sb.toString()
     }
-
+   
     fun hexStringToByte(hexString: String): ByteArray? {
         val hexStr = hexString.replace(" ", "")
         val len = hexStr.length