sets: Fix for missing space after last element

Not having a space between the last element in a set and the closing
curly brace looks ugly, so add it here.

This also adjusts all shell testcases as they match whitespace in nft
output and therefore fail otherwise.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/shell/testcases/nft-f/0004rollback_set_0 b/tests/shell/testcases/nft-f/0004rollback_set_0
index db1c84cb..1dea85ec 100755
--- a/tests/shell/testcases/nft-f/0004rollback_set_0
+++ b/tests/shell/testcases/nft-f/0004rollback_set_0
@@ -14,12 +14,12 @@ trap "rm -rf $tmpfile" EXIT # cleanup if aborted
 GOOD_RULESET="table ip t {
 	set t {
 		type ipv4_addr
-		elements = { 1.1.1.1}
+		elements = { 1.1.1.1 }
 	}
 
 	chain c {
 		ct state new
-		tcp dport { 22222}
+		tcp dport { 22222 }
 		ip saddr @t drop
 		jump other
 	}