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authorAnton Evangelatov <anton.evangelatov@gmail.com>2018-08-09 17:37:00 +0800
committerPéter Szilágyi <peterke@gmail.com>2018-08-09 17:37:00 +0800
commit7b5c3758250ffc78c7a5ce14c1b736a38d548423 (patch)
tree23a3b2785335beb846fd0e772c5ee9634f1347bb /cmd
parentbeade042d10df140100c2645fde922cf2c455ef6 (diff)
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cmd/swarm: remove shadow err (#17360)
Diffstat (limited to 'cmd')
-rw-r--r--cmd/swarm/config.go5
1 files changed, 3 insertions, 2 deletions
diff --git a/cmd/swarm/config.go b/cmd/swarm/config.go
index ff085fd94..cda8c41c3 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
}