usnic: remove a stale shell variable name

2015-07-31 11:40:03 -07:00 · 2015-07-31 11:40:03 -07:00 · cbcd16b399
--- a/opal/mca/btl/usnic/configure.m4
+++ b/opal/mca/btl/usnic/configure.m4
@ -47,7 +47,7 @@ AC_DEFUN([MCA_opal_btl_usnic_CONFIG],[
 ])

 AC_DEFUN([_OPAL_BTL_USNIC_DO_CONFIG],[
-    OPAL_VAR_SCOPE_PUSH([unit_tests opal_btl_usnic_CPPFLAGS_save])
+    OPAL_VAR_SCOPE_PUSH([unit_tests])

    # see README.test for information about this scheme
    AC_ARG_ENABLE([opal-btl-usnic-unit-tests],