tdam-client: Remove duplicates from final slice in fetchDirlist. - tordam - A library for peer discovery inside the Tor network
  HTML git clone https://git.parazyd.org/tordam
   DIR Log
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       ---
   DIR commit bbad7869cabc96604d8ababb595b21461d6e3f69
   DIR parent 90ec84166a4843ff854ca032abc5c4054679ef2c
  HTML Author: parazyd <parazyd@dyne.org>
       Date:   Fri, 26 Oct 2018 17:56:32 +0200
       
       dam-client: Remove duplicates from final slice in fetchDirlist.
       
       This avoids possible race conditions (confirmed).
       
       Diffstat:
         M cmd/dam-client/main.go              |      11 +++++++++++
       
       1 file changed, 11 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/cmd/dam-client/main.go b/cmd/dam-client/main.go
       t@@ -179,6 +179,17 @@ func fetchDirlist(locations []string) ([]string, error) {
                        }
                }
        
       +        // Remove possible duplicats. Dupes can cause race conditions and are
       +        // redundant to the whole logic.
       +        encounter := map[string]bool{}
       +        for j := range dirSlice {
       +                encounter[dirSlice[j]] = true
       +        }
       +        dirSlice = []string{}
       +        for key := range encounter {
       +                dirSlice = append(dirSlice, key)
       +        }
       +
                if len(dirSlice) < 1 {
                        log.Fatalln("Couldn't get any directories. Exiting.")
                } else if len(dirSlice) <= 6 {