Precompute JSON body for version

micromdm · Apr 10, 2022 · ca03a50 · ca03a50
1 parent 6457764
commit ca03a50
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/http/http.go b/http/http.go
@@ -42,9 +42,10 @@ func BasicAuthMiddleware(next http.Handler, username, password, realm string) ht
 
 // VersionHandler returns a simple JSON response from a version string.
 func VersionHandler(version string) http.HandlerFunc {
+	bodyBytes := []byte(`{"version":"` + version + `"}`)
 	return func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
-		w.Write([]byte(`{"version":"` + version + `"}`))
+		w.Write(bodyBytes)
 	}
 }