fix xilinx/programmer with Vivado

diff --git a/mibuild/xilinx/programmer.py b/mibuild/xilinx/programmer.py
index bb11ecbe5cfe55d06b337281cbd4fa6f640a6367..6d2f17f619f9a01fcf587951a6c57a85b2a33001 100644 (file)
--- a/mibuild/xilinx/programmer.py
+++ b/mibuild/xilinx/programmer.py
@@ -1,4 +1,4 @@
-import subprocess
+import sys, subprocess
 
 from mibuild.generic_programmer import GenericProgrammer
 from mibuild.xilinx import common