X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/dc021c3b57dcdebe464c148d55f9990a74e8246b..374cc9ffdd945cec08abbc3ff91b4b2b147cd840:/services/keep-web/main.go

diff --git a/services/keep-web/main.go b/services/keep-web/main.go
index f028cca223..e4028842f0 100644
--- a/services/keep-web/main.go
+++ b/services/keep-web/main.go
@@ -7,6 +7,7 @@ package main
 import (
 	"flag"
 	"fmt"
+	"mime"
 	"os"
 
 	"git.arvados.org/arvados.git/lib/config"
@@ -104,6 +105,10 @@ func main() {
 
 	log.Printf("keep-web %s started", version)
 
+	if ext := ".txt"; mime.TypeByExtension(ext) == "" {
+		log.Warnf("cannot look up MIME type for %q -- this probably means /etc/mime.types is missing -- clients will see incorrect content types", ext)
+	}
+
 	os.Setenv("ARVADOS_API_HOST", cfg.cluster.Services.Controller.ExternalURL.Host)
 	srv := &server{Config: cfg}
 	if err := srv.Start(); err != nil {