cmd/swarm: return error early in buildConfig function

2017-12-19 23:05:23 +01:00 · 2017-12-19 23:05:23 +01:00 · 820cf09c98
commit 820cf09c98
parent dd5ae4fd8e
1 changed files with 3 additions and 0 deletions
--- a/cmd/swarm/config.go
+++ b/cmd/swarm/config.go
@ -98,6 +98,9 @@ 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