rec: Ignore off-by-one TTL in the cache-recursorcache-forward test

Sometimes just a bit more than 3s went by, and that's fine.

diff --git a/regression-tests.recursor/cache-recursorcache-forward/command b/regression-tests.recursor/cache-recursorcache-forward/command
index 62b635eff186f6d4ed7f3866b19defd35a073140..59bf9ae79bac51983ac14a9823913cfd0ad69be5 100755 (executable)
--- a/regression-tests.recursor/cache-recursorcache-forward/command
+++ b/regression-tests.recursor/cache-recursorcache-forward/command
@@ -1,4 +1,4 @@
 #!/bin/bash
 $SDIG $nameserver 5302 www.arthur.example.net a recurse
 sleep 3
-$SDIG $nameserver 5302 www.arthur.example.net a recurse
+$SDIG $nameserver 5302 www.arthur.example.net a recurse | sed 's/\(.*\tIN\tA\t\)\(11\)/\112/'