avoid running some code when running non async code

Author: Nacho Bonafonte

Sources/Instrumentation/URLSession/URLSessionInstrumentation.swift

@@ -578,14 +578,16 @@ public class URLSessionInstrumentation {
             }
 
             if InstrumentationUtils.usesUndocumentedAsyncAwaitMethods {
-                let instrumentedRequest = URLSessionLogger.processAndLogRequest(request, sessionTaskId: taskId, instrumentation: self, shouldInjectHeaders: true)
-                task.setValue(instrumentedRequest, forKey: "currentRequest")
-                self.setIdKey(value: taskId, for: task)
-
                 if #available(OSX 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, *) {
-                    let basePriority = Task.basePriority
-                    //If not inside a Task basePriority is nil
-                    if basePriority != nil && task.delegate == nil {
+                    guard Task.basePriority != nil else {
+                        return
+                    }
+                    let instrumentedRequest = URLSessionLogger.processAndLogRequest(request, sessionTaskId: taskId, instrumentation: self, shouldInjectHeaders: true)
+                    task.setValue(instrumentedRequest, forKey: "currentRequest")
+                    self.setIdKey(value: taskId, for: task)
+
+                    // If not inside a Task basePriority is nil
+                    if task.delegate == nil {
                         task.delegate = FakeDelegate()
                     }
                 }
@@ -617,6 +619,5 @@ public class URLSessionInstrumentation {
 }
 
 class FakeDelegate: NSObject, URLSessionTaskDelegate {
-    func urlSession(_ session: URLSession, task: URLSessionTask, didCompleteWithError error: Error?) {
-    }
+    func urlSession(_ session: URLSession, task: URLSessionTask, didCompleteWithError error: Error?) {}
 }