Revert "evaluate: error out when existing set has incompatible key"

This breaks existing behaviour, add a test case so this is caught in
the future.

The reverted test case will be brought back once a better fix
is available.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/shell/testcases/transactions/dumps/doubled-set.json-nft b/tests/shell/testcases/transactions/dumps/doubled-set.json-nft
new file mode 100644
index 00000000..00a1af0d
--- /dev/null
+++ b/tests/shell/testcases/transactions/dumps/doubled-set.json-nft
@@ -0,0 +1 @@
+{"nftables": [{"metainfo": {"version": "VERSION", "release_name": "RELEASE_NAME", "json_schema_version": 1}}, {"table": {"family": "ip", "name": "t", "handle": 0}}, {"set": {"family": "ip", "name": "s", "table": "t", "type": ["ipv4_addr", "ifname"], "handle": 0, "flags": ["interval"], "elem": [{"concat": ["1.2.3.4", "foo"]}]}}]}