From c222755acc1bf5e39bb5f098adb942255868f2a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E7=B2=BE=E5=8D=8E?= <842761733@qq.com>
Date: Fri, 12 May 2023 23:14:11 +0800
Subject: [PATCH] fix FileHandlerService#pdf2jpg npe (github issue #455)

---
 server/src/main/java/cn/keking/service/FileHandlerService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/main/java/cn/keking/service/FileHandlerService.java b/server/src/main/java/cn/keking/service/FileHandlerService.java
index 2c1cdbd2..281b1440 100644
--- a/server/src/main/java/cn/keking/service/FileHandlerService.java
+++ b/server/src/main/java/cn/keking/service/FileHandlerService.java
@@ -276,7 +276,7 @@ public class FileHandlerService {
                 }
             }
             //判断是否加密文件 加密文件不缓存
-            if (PDF_PASSWORD_MSG.equals(pdfPassword)) {
+            if (!PDF_PASSWORD_MSG.equals(pdfPassword)) {
                 this.addPdf2jpgCache(pdfFilePath, pageCount);
             }
         } catch (IOException e) {