Default value for added configuration option to keep backwards compat…

…ibility with old config (#103)
joohoi · Aug 12, 2018 · 90ae6ee · 90ae6ee
1 parent 0fc5a8e
commit 90ae6ee
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/util.go b/util.go
@@ -49,6 +49,12 @@ func prepareConfig(conf DNSConfig) (DNSConfig, error) {
 	if conf.Database.Connection == "" {
 		return conf, errors.New("missing database configuration option \"connection\"")
 	}
+
+	// Default values for options added to config to keep backwards compatibility with old config
+	if conf.API.ACMECacheDir == "" {
+		conf.API.ACMECacheDir = "api-certs"
+	}
+
 	return conf, nil
 }