From 7b5c3758250ffc78c7a5ce14c1b736a38d548423 Mon Sep 17 00:00:00 2001 From: Anton Evangelatov Date: Thu, 9 Aug 2018 11:37:00 +0200 Subject: [PATCH] cmd/swarm: remove shadow err (#17360) --- cmd/swarm/config.go | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/cmd/swarm/config.go b/cmd/swarm/config.go index ff085fd94f..cda8c41c32 100644 --- a/cmd/swarm/config.go +++ b/cmd/swarm/config.go @@ -132,7 +132,7 @@ func initSwarmNode(config *bzzapi.Config, stack *node.Node, ctx *cli.Context) { log.Debug(printConfig(config)) } -//override the current config with whatever is in the config file, if a config file has been provided +//configFileOverride overrides the current config with the config file, if a config file has been provided func configFileOverride(config *bzzapi.Config, ctx *cli.Context) (*bzzapi.Config, error) { var err error @@ -142,7 +142,8 @@ func configFileOverride(config *bzzapi.Config, ctx *cli.Context) (*bzzapi.Config if filepath = ctx.GlobalString(SwarmTomlConfigPathFlag.Name); filepath == "" { utils.Fatalf("Config file flag provided with invalid file path") } - f, err := os.Open(filepath) + var f *os.File + f, err = os.Open(filepath) if err != nil { return nil, err }