fix(core): update

ts/classes.archiveanalyzer.ts

@@ -53,13 +53,13 @@ export class ArchiveAnalyzer {
       readableObjectMode: true,
       writeAndTransformFunction: async (chunkArg: Buffer, streamtools) => {
         const fileType = await plugins.fileType.fileTypeFromBuffer(chunkArg);
-        const decompressionStream = this.getDecompressionStream(fileType.mime as any);
+        const decompressionStream = this.getDecompressionStream(fileType?.mime as any);
         resultStream.push(chunkArg);
         if (firstRun) {
           firstRun = false;
           const result: IAnalyzedResult = {
             fileType,
-            isArchive: await this.mimeTypeIsArchive(fileType.mime),
+            isArchive: await this.mimeTypeIsArchive(fileType?.mime),
             resultStream,
             decompressionStream,
           };
@@ -68,6 +68,10 @@ export class ArchiveAnalyzer {
           return null;
         }
       },
+      finalFunction: async (tools) => {
+        resultStream.push(null);
+        return null;
+      }
     });
     return analyzerstream;
   }