From 523333f5a04769d6b2a832d49044d15f8a8cfe17 Mon Sep 17 00:00:00 2001
From: Michael Kaye <1917473+michaelkaye@users.noreply.github.com>
Date: Tue, 18 Jan 2022 17:30:50 +0000
Subject: [PATCH] Don't append a second `.gz` extension

---
 submit.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/submit.go b/submit.go
index c680351..e457b30 100644
--- a/submit.go
+++ b/submit.go
@@ -438,7 +438,11 @@ func saveLogPart(logNum int, filename string, reader io.Reader, reportDir string
 	// Either way, we need to append .gz, because we're compressing it.
 	var leafName string
 	if logRegexp.MatchString(filename) {
-		leafName = filename + ".gz"
+		if strings.HasSuffix(filename, ".gz") {
+			leafName = filename
+		} else {
+			leafName = filename + ".gz"
+		}
 	} else {
 		leafName = fmt.Sprintf("logs-%04d.log.gz", logNum)
 	}