1 files changed, 0 insertions, 20 deletions
diff --git a/vendor/github.com/nlopes/slack/websocket_utils.go b/vendor/github.com/nlopes/slack/websocket_utils.go
deleted file mode 100644
index b3d0ec89..00000000
--- a/vendor/github.com/nlopes/slack/websocket_utils.go
+++ /dev/null
@@ -1,20 +0,0 @@
-package slack
-
-import (
-	"net"
-	"net/url"
-)
-
-var portMapping = map[string]string{"ws": "80", "wss": "443"}
-
-func websocketizeURLPort(orig string) (string, error) {
-	urlObj, err := url.ParseRequestURI(orig)
-	if err != nil {
-		return "", err
-	}
-	_, _, err = net.SplitHostPort(urlObj.Host)
-	if err != nil {
-		return urlObj.Scheme + "://" + urlObj.Host + ":" + portMapping[urlObj.Scheme] + urlObj.Path, nil
-	}
-	return orig, nil
-}