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-rw-r--r--vendor/github.com/miekg/dns/msg_truncate.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/vendor/github.com/miekg/dns/msg_truncate.go b/vendor/github.com/miekg/dns/msg_truncate.go
index 156c5a0..2ddc9a7 100644
--- a/vendor/github.com/miekg/dns/msg_truncate.go
+++ b/vendor/github.com/miekg/dns/msg_truncate.go
@@ -8,6 +8,11 @@ package dns
// record adding as many records as possible without exceeding the
// requested buffer size.
//
+// If the message fits within the requested size without compression,
+// Truncate will set the message's Compress attribute to false. It is
+// the caller's responsibility to set it back to true if they wish to
+// compress the payload regardless of size.
+//
// The TC bit will be set if any records were excluded from the message.
// If the TC bit is already set on the message it will be retained.
// TC indicates that the client should retry over TCP.