X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=main.c;fp=main.c;h=22e17052e7107069816a6ccfcce05c0b111a53df;hb=b62a33af03c39a8970249ce7afe7baec7ea9b91b;hp=5cf6a451389fb0d68361b3d5835e82bc862d5375;hpb=667d9c5939df265b16ea1978fb0a3a1444b75108;p=project%2Fusbmode.git

diff --git a/main.c b/main.c
index 5cf6a45..22e1705 100644
--- a/main.c
+++ b/main.c
@@ -25,7 +25,7 @@ int n_messages = 0;
 
 static struct avl_tree devices;
 
-static struct libusb_context *usb;
+struct libusb_context *usb;
 static struct libusb_device **usbdevs;
 static int n_usbdevs;
 
@@ -280,7 +280,8 @@ static void iterate_devs(cmd_cb_t cb)
 		if (data.config)
 			libusb_free_config_descriptor(data.config);
 
-		libusb_close(data.devh);
+		if (data.devh)
+			libusb_close(data.devh);
 	}
 }