(Testing) Don't use serial number from 1284 device ID.

diff --git a/backend/usb-libusb.c b/backend/usb-libusb.c
index 7855058a26518bb9500009903bbea1af98439424..542a875340c3967f91277bf6729f1aa791fadc27 100644 (file)
--- 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)
   {