commit bbb5a6aca2c586fa772b710a5d4edd98f3ac472b
Author: Arlo Breault <[email protected]>
Date:   Wed Oct 18 11:13:25 2017 -0400

    webrtc.NewIceServer already does this split / validation
    
    It also expects to be called with a non-empty string, which isn't
    the case with this Split which always envokes the loop at least
    once.  If -ice was omitted, an error was logged.
---
 client/snowflake.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/client/snowflake.go b/client/snowflake.go
index 647e40e..b958a7f 100644
--- a/client/snowflake.go
+++ b/client/snowflake.go
@@ -145,11 +145,8 @@ func main() {
        log.Println("\n\n\n --- Starting Snowflake Client ---")
 
        var iceServers IceServerList
-       log.Println("IceServerList:")
-       for _, server := range strings.Split(*iceServersCommas, ",") {
-               // TODO: STUN / TURN url format validation?
-               log.Println(server)
-               option := webrtc.OptionIceServer(server)
+       if len(strings.TrimSpace(*iceServersCommas)) > 0 {
+               option := webrtc.OptionIceServer(*iceServersCommas)
                iceServers = append(iceServers, option)
        }
 



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