Remove force unwrap that can cause a crash (#47)

andrewjl-mux · cjpillsbury · commit 14234b4fa604 · 2023-07-20T10:10:41.000-07:00
diff --git a/Sources/MuxUploadSDK/Upload/ChunkWorker.swift b/Sources/MuxUploadSDK/Upload/ChunkWorker.swift
@@ -34,11 +34,15 @@ class ChunkWorker {
     }
     
     func getTask() -> Task<Success, Error> {
-        if uploadTask == nil {
+
+        guard let uploadTask else {
             chunkStartTime = Date().timeIntervalSince1970
-            uploadTask = makeUploadTask()
+            let uploadTask = makeUploadTask()
+            self.uploadTask = uploadTask
+            return uploadTask
         }
-        return uploadTask!
+
+        return uploadTask
     }
     
     func cancel() {

Original file line number	Diff line number	Diff line change
`@@ -34,11 +34,15 @@ class ChunkWorker {`
`34`	`34`	`}`
`35`	`35`
`36`	`36`	`func getTask() -> Task<Success, Error> {`
`37`		`- if uploadTask == nil {`
	`37`	`+`
	`38`	`+ guard let uploadTask else {`
`38`	`39`	`chunkStartTime = Date().timeIntervalSince1970`
`39`		`- uploadTask = makeUploadTask()`
	`40`	`+ let uploadTask = makeUploadTask()`
	`41`	`+ self.uploadTask = uploadTask`
	`42`	`+ return uploadTask`
`40`	`43`	`}`
`41`		`- return uploadTask!`
	`44`	`+`
	`45`	`+ return uploadTask`
`42`	`46`	`}`
`43`	`47`
`44`	`48`	`func cancel() {`