Shows CombinedOutput of command to allow for debugging

src/viddown.go

@@ -137,8 +137,13 @@ func operationHandler() {
 			cmd := exec.Command("youtube-dl", o.URL)
 			cmd.Dir = dir + "/"
 			currentWork[i] = o.URL // Adds the URL to list of current work
-			cmd.Run()
+			output, err := cmd.CombinedOutput()
 			log.Print("Finished: " + o.URL)
+			if err != nil {
+				log.Print("Failed to download")
+				log.Print(err)
+			}
+			log.Print(string(output))
 			delete(currentWork, i) // Remove the URL from list of current work
 
 			// Clean up directory