Improve error message on open failure for Garmin/USB/Windows.

diff --git a/jeeps/gpsusbwin.c b/jeeps/gpsusbwin.c
index d823738f06a9b748ec4e8f58a0fef0210eae685e..1fe48959fc6a4bd929c49b8518c229b51fe70858 100644 (file)
--- a/jeeps/gpsusbwin.c
+++ b/jeeps/gpsusbwin.c
@@ -161,7 +161,7 @@ HANDLE * garmin_usb_start(HDEVINFO* hdevinfo, SP_DEVICE_INTERFACE_DATA *infodata
        usb_handle = CreateFile(pdd->DevicePath, GENERIC_READ|GENERIC_WRITE, 
                        0, NULL, OPEN_EXISTING, 0, NULL );
        if (usb_handle == INVALID_HANDLE_VALUE) {
-               GPS_Serial_Error("CreateFile on '%' failed", pdd->DevicePath);
+               GPS_Serial_Error("(usb) CreateFile on '%s' failed", pdd->DevicePath);
                return NULL;
        }