fix: uncaught exception during differential downloading via multipleRangDownloader (electron-userland#9248)

Author: DamonYu6

.changeset/fuzzy-kings-cry.md

@@ -0,0 +1,5 @@
+---
+"electron-updater": patch
+---
+
+fix: uncaught exception during differential downloading via multipleRangDownloader

packages/electron-updater/src/differentialDownloader/multipleRangeDownloader.ts

@@ -69,6 +69,8 @@ function doExecuteTasks(differentialDownloader: DifferentialDownloader, options:
         const requestOptions = differentialDownloader.createRequestOptions()
         requestOptions.headers!.Range = `bytes=${task.start}-${task.end - 1}`
         const request = differentialDownloader.httpExecutor.createRequest(requestOptions, response => {
+          response.on("error", reject)
+
           if (!checkIsRangesSupported(response, reject)) {
             return
           }