[PATCH spice-gtk 2/2] usb: stop processing usb events on error

[Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>]

If libusb returned an error in the event loop, stop further event
handling. This avoid spinning in an error loop in error cases.
---
 gtk/usb-device-manager.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk/usb-device-manager.c b/gtk/usb-device-manager.c
index 5013b6c..61daa17 100644
--- a/gtk/usb-device-manager.c
+++ b/gtk/usb-device-manager.c
@@ -1150,6 +1150,7 @@ static gpointer spice_usb_device_manager_usb_ev_thread(gpointer user_data)
         if (rc && rc != LIBUSB_ERROR_INTERRUPTED) {
             const char *desc = spice_usbutil_libusb_strerror(rc);
             g_warning("Error handling USB events: %s [%i]", desc, rc);
+            break;
         }
     }
 
-- 
1.9.3

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