Don't call libusb_set_option if libusb_init fails

1 files changed, 5 insertions, 5 deletions

diff --git a/src/usb.c b/src/usb.c
index e334707..abc4a2b 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -827,17 +827,17 @@ int usb_init(void)
         device_polling = 1;
         res = libusb_init(NULL);
 
+        if (res != 0) {
+                usbmuxd_log(LL_FATAL, "libusb_init failed: %s", libusb_error_name(res));
+                return -1;
+        }
+
 #if LIBUSB_API_VERSION >= 0x01000106
         libusb_set_option(NULL, LIBUSB_OPTION_LOG_LEVEL, (log_level >= LL_DEBUG ? LIBUSB_LOG_LEVEL_DEBUG: (log_level >= LL_WARNING ? LIBUSB_LOG_LEVEL_WARNING: LIBUSB_LOG_LEVEL_NONE)));
 #else
         libusb_set_debug(NULL, (log_level >= LL_DEBUG ? LIBUSB_LOG_LEVEL_DEBUG: (log_level >= LL_WARNING ? LIBUSB_LOG_LEVEL_WARNING: LIBUSB_LOG_LEVEL_NONE)));
 #endif
 
-        if(res != 0) {
-                usbmuxd_log(LL_FATAL, "libusb_init failed: %s", libusb_error_name(res));
-                return -1;
-        }
-
         collection_init(&device_list);
 
 #ifdef HAVE_LIBUSB_HOTPLUG_API