From 527bdcb4986dcd71fc4b173684fae4c24f1fcdea Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Wed, 10 Jun 2015 12:07:20 +0200 Subject: [PATCH] am7xxx: print an error message when libusb_init fails --- src/am7xxx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/am7xxx.c b/src/am7xxx.c index b4e3e54..94b01ac 100644 --- a/src/am7xxx.c +++ b/src/am7xxx.c @@ -1101,8 +1101,10 @@ AM7XXX_PUBLIC int am7xxx_init(am7xxx_context **ctx) (*ctx)->log_level = AM7XXX_LOG_TRACE; ret = libusb_init(&((*ctx)->usb_context)); - if (ret < 0) + if (ret < 0) { + error(*ctx, "libusb_init failed: %s\n", libusb_error_name(ret)); goto out_free_context; + } libusb_set_debug((*ctx)->usb_context, LIBUSB_LOG_LEVEL_INFO); -- 2.1.4