Change DEBUG message to ERROR for libusb_init (Issue #5658)

apple · Oct 7, 2019 · 99c3e9f · 99c3e9f
1 parent 2b47f09
commit 99c3e9f
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,4 +1,4 @@
-CHANGES - 2.3.1 - 2019-10-02
+CHANGES - 2.3.1 - 2019-10-07
 ============================
 
 
@@ -9,6 +9,8 @@ Changes in CUPS v2.3.1
 - Fixed spelling of "fold-accordion".
 - Fixed the default common name for TLS certificates used by `ippeveprinter`.
 - Fixed a bug in the handling of printer resource files (Issue #5652)
+- The libusb-based USB backend now reports an error when the distribution
+  permissions are wrong (Issue #5658)
 
 
 Changes in CUPS v2.3.0

diff --git a/backend/usb-libusb.c b/backend/usb-libusb.c
@@ -826,8 +826,7 @@ find_device(usb_cb_t   cb,		/* I - Callback function */
   err = libusb_init(NULL);
   if (err)
   {
-    fprintf(stderr, "DEBUG: Unable to initialize USB access via libusb, "
-                    "libusb error %i\n", (int)err);
+    fprintf(stderr, "ERROR: Unable to initialize USB access via libusb, libusb error %i (%s)\n", (int)err, libusb_strerror((int)err));
     return (NULL);
   }