tests: shell: make sure we test nft binary from working tree, not host

This tests the installed host nft binary, which fails on my test vm.
Using the one from the working tree makes this test pass.

Signed-off-by: Florian Westphal <fw@strlen.de>

diff --git a/tests/shell/testcases/sets/0036add_set_element_expiration_0 b/tests/shell/testcases/sets/0036add_set_element_expiration_0
index 710cf5a96974b2c5e1dbff364f435dbbd9696a7c..f534802a718e9665baaf077a77a07be4a59028e8 100755 (executable)
--- a/tests/shell/testcases/sets/0036add_set_element_expiration_0
+++ b/tests/shell/testcases/sets/0036add_set_element_expiration_0
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-NFT=nft
-
 set -e
 
 RULESET="add table ip x