cmd/swarm: return error early in buildConfig function

prestonvanloon · Apr 2, 2018 · fb23714 · fb23714
1 parent 19c1e45
commit fb23714
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmd/swarm/config.go b/cmd/swarm/config.go
@@ -97,6 +97,9 @@ func buildConfig(ctx *cli.Context) (config *bzzapi.Config, err error) {
 	config = bzzapi.NewDefaultConfig()
 	//first load settings from config file (if provided)
 	config, err = configFileOverride(config, ctx)
+	if err != nil {
+		return nil, err
+	}
 	//override settings provided by environment variables
 	config = envVarsOverride(config)
 	//override settings provided by command line