From 851a5bcb31eff46629f81de902e935adc60322bd Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Tue, 28 Jan 2020 11:25:28 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 app/src/main/java/io/legado/app/utils/ZipUtils.kt | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/io/legado/app/utils/ZipUtils.kt b/app/src/main/java/io/legado/app/utils/ZipUtils.kt
index eab9951c7..44d547e5c 100644
--- a/app/src/main/java/io/legado/app/utils/ZipUtils.kt
+++ b/app/src/main/java/io/legado/app/utils/ZipUtils.kt
@@ -57,7 +57,7 @@ object ZipUtils {
             }
             return true
         } finally {
-            if (zos != null) {
+            zos?.let {
                 zos.finish()
                 zos.close()
             }
@@ -89,7 +89,7 @@ object ZipUtils {
             }
             return true
         } finally {
-            if (zos != null) {
+            zos?.let {
                 zos.finish()
                 zos.close()
             }
@@ -261,7 +261,7 @@ object ZipUtils {
         val files = ArrayList<File>()
         val zip = ZipFile(zipFile)
         val entries = zip.entries()
-        try {
+        zip.use {
             if (isSpace(keyword)) {
                 while (entries.hasMoreElements()) {
                     val entry = entries.nextElement() as ZipEntry
@@ -285,8 +285,6 @@ object ZipUtils {
                     }
                 }
             }
-        } finally {
-            zip.close()
         }
         return files
     }