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-rw-r--r--lib/cc-usb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/cc-usb.c b/lib/cc-usb.c
index a85765af..5da36fe9 100644
--- a/lib/cc-usb.c
+++ b/lib/cc-usb.c
@@ -226,6 +226,7 @@ cc_usb_printf(struct cc_usb *cc, char *format, ...)
memcpy(cc->out_buf + cc->out_count, b, this_time);
cc->out_count += this_time;
ret -= this_time;
+ b += this_time;
while (cc->out_count >= CC_BUF)
cc_usb_sync(cc);
}