Lower the minimum expected dnstap output file size

Lower the size requirement for the dnstap output file produced during
the "dnstap" system test from 454 to 450 bytes; while files of that size
are not generated in any GitLab CI job, they are in other environments
where the test passes.

diff --git a/bin/tests/system/dnstap/tests.sh b/bin/tests/system/dnstap/tests.sh
index 42189e1486c89c3e67bed2ff0fe8acfe431aeeea..36202a28ed3b51e6e27a9cf0f83b44888633d9f7 100644 (file)
--- a/bin/tests/system/dnstap/tests.sh
+++ b/bin/tests/system/dnstap/tests.sh
@@ -569,7 +569,7 @@ EOF
 
        echo_i "checking unix socket message counts"
        sleep 2
-       retry_quiet 5 dnstap_data_ready $fstrm_capture_pid dnstap.out 454 || {
+       retry_quiet 5 dnstap_data_ready $fstrm_capture_pid dnstap.out 450 || {
                echo_i "dnstap output file smaller than expected"
                ret=1
        }