From 495c524f0fd6d28e36c50eda39adbf8db4faf708 Mon Sep 17 00:00:00 2001 From: Michael R Sweet Date: Fri, 16 Apr 2021 10:01:13 -0400 Subject: [PATCH] (Testing) Don't use serial number from 1284 device ID. --- backend/usb-libusb.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/backend/usb-libusb.c b/backend/usb-libusb.c index 7855058a26..542a875340 100644 --- a/backend/usb-libusb.c +++ b/backend/usb-libusb.c @@ -1284,9 +1284,16 @@ make_device_uri( { tempsern[length] = '\0'; sern = tempsern; + + fprintf(stderr, "DEBUG2: iSerialNumber=\"%s\"\n", tempsern); } + else + fputs("DEBUG2: iSerialNumber could not be read.\n", stderr); } + else + fputs("DEBUG2: iSerialNumber is not present.\n", stderr); +#if 0 if (!sern) { // Fall back on serial number from IEEE-1284 device ID, which on some @@ -1295,6 +1302,7 @@ make_device_uri( if ((sern = cupsGetOption("SERN", num_values, values)) == NULL) sern = cupsGetOption("SN", num_values, values); } +#endif // 0 if ((mfg = cupsGetOption("MANUFACTURER", num_values, values)) == NULL) { -- 2.47.2