PERFORCE change 166174 for review

[Sylvestre Gallon]

http://perforce.freebsd.org/chv.cgi?CH=166174

Change 166174 by syl at syl_pablo on 2009/07/16 19:48:31

	Update code to allow this code to work with changes done by Hans Petter 
	Selasky on libusb-1.0.
	These bugs has been spotted by Hans Petter Selasky.

Affected files ...

.. //depot/projects/soc2009/syl_usb/libusb-tests/transfers/test3/test3.c#9 edit

Differences ...

==== //depot/projects/soc2009/syl_usb/libusb-tests/transfers/test3/test3.c#9 (text+ko) ====

@@ -59,6 +59,8 @@
 	int ret= 0;
 
 	ret = libusb_bulk_transfer(devh, ep, buff, len, &transferred, timeout);	
+	if (ret == 0)
+		ret = transferred;
 	return ret;
 }
 
@@ -155,7 +157,7 @@
 		}
 	}
 
-	if (!found) {
+	if (found == 0 && i != 0) {
 		printf("No USB stick found\n");
 		return (EXIT_FAILURE);
 	}