[#] 修复无文件，版本判断报错

2022-05-19 23:36:03 +08:00
parent 1b735b5703
commit 79f5098b02
1 changed files with 10 additions and 2 deletions
--- a/RevokeMsgPatcher/Utils/FileUtil.cs
+++ b/RevokeMsgPatcher/Utils/FileUtil.cs
@@ -16,8 +16,16 @@ namespace RevokeMsgPatcher.Utils
        /// <returns></returns>
        public static string GetFileVersion(string path)
        {
-            FileVersionInfo fileVersionInfo = FileVersionInfo.GetVersionInfo(path);
-            return fileVersionInfo.FileVersion;
+            if (File.Exists(path))
+            {
+                FileVersionInfo fileVersionInfo = FileVersionInfo.GetVersionInfo(path);
+                return fileVersionInfo.FileVersion;
+            }
+            else
+            {
+                return null;
+            }
+
        }

        /// <summary>