From 527bdcb4986dcd71fc4b173684fae4c24f1fcdea Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ao2@ao2.it>
Date: Wed, 10 Jun 2015 12:07:20 +0200
Subject: [PATCH 1/1] 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