commit 6f074b787a16a92d2755de3ce5399128cc9eea48
author Kévin Redon <kredon@sysmocom.de> Mon Nov 12 22:53:48 2018 +0100
committer Kévin Redon <kredon@sysmocom.de> Mon Nov 12 22:53:48 2018 +0100
tree 4f0afb948e7e5b61cf1cc751f7f28ba25508d6c5
parent 206c3d7d0a3b45f5fd8ed88e8e03118f37aa7b69

minor: show USB error message instead of number

Change-Id: I272ac1be82b7432934969ea4d204dd20067d9428

src/simtrace2-remsim_client.c

diff --git a/src/simtrace2-remsim_client.c b/src/simtrace2-remsim_client.c
index f033e7d..1cf09a6 100644
--- a/src/simtrace2-remsim_client.c
+++ b/src/simtrace2-remsim_client.c
@@ -465,7 +465,7 @@
 		if (rc < 0 && rc != LIBUSB_ERROR_TIMEOUT &&
 			rc != LIBUSB_ERROR_INTERRUPTED &&
 			rc != LIBUSB_ERROR_IO) {
-			fprintf(stderr, "BULK IN transfer error; rc=%d\n", rc);
+			fprintf(stderr, "BULK IN transfer error: %s\n", libusb_error_name(rc));
 			return;
 		}
 		/* dispatch any incoming data */