fix weird code style

command.go

@@ -189,14 +189,14 @@ func init() {
 						return false
 					}
 					// Perform change
-					err2 := context.Session.GuildMemberMove(member.GuildID, member.User.ID, nil)
-					if err2!= nil {
+					err = context.Session.GuildMemberMove(member.GuildID, member.User.ID, nil)
+					if err != nil {
 						log.Errorf("Error disconnecting user at guild %s on behalf of member %s, %s",
 							member.GuildID, member.User.ID, err)
 						return false
 					}
-					err3 := context.Session.ChannelPermissionSet(instance.Channel.ID,member.User.ID,1,1024,1048576)
-					if err3 != nil {
+					err = context.Session.ChannelPermissionSet(instance.Channel.ID,member.User.ID,1,1024,1048576)
+					if err != nil {
 						log.Errorf("Error changing permissions for user at guild %s on behalf of member %s, %s",
 							member.GuildID, member.User.ID, err)
 						return false