2 files changed, 8 insertions, 6 deletions

diff --git a/src/main.c b/src/main.c
index 7b4fa57..f377b82 100644
--- a/src/main.c
+++ b/src/main.c
@@ -690,13 +690,12 @@ static void *usbmuxd_client_init_thread(void *arg)
                                         udev = usb_open(dev);
                                         if (udev) {
                                                 usb_get_string_simple(udev,
-                                                                                          dev->descriptor.
-                                                                                          iSerialNumber,
-                                                                                          dev_info_rec.device.
-                                                                                          serial_number,
-                                                                                          sizeof(dev_info_rec.device.
-                                                                                                         serial_number) + 1);
+                                                        dev->descriptor.iSerialNumber,
+                                                        dev_info_rec.device.serial_number,
+                                                        sizeof(dev_info_rec.device.serial_number) + 1);
                                                 usb_close(udev);
+                                        } else {
+                                                logmsg(LOG_ERR, "%s[%x]: Error: usb_open(): %s\n", __func__, THREAD, usb_strerror());
                                         }
                                         //pthread_mutex_unlock(&usbmux_mutex);
                                 }
diff --git a/src/usbmux.c b/src/usbmux.c
index e86e3bc..90aeb84 100644
--- a/src/usbmux.c
+++ b/src/usbmux.c
@@ -329,6 +329,9 @@ int usbmux_get_specific_device(int bus_n, int dev_n,
                         if (dev->devnum == dev_n) {
                                 newdevice->__device = dev;
                                 newdevice->usbdev = usb_open(newdevice->__device);
+                                if (!newdevice->usbdev) {
+                                        fprintf(stderr, "%s: Error: usb_open(): %s\n", __func__, usb_strerror());
+                                }
                                 if (usbmux_config_usb_device(newdevice) == 0) {
                                         goto found;
                                 }