don't set origins twice

...

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

core/corehttp/commands.go

@@ -51,9 +51,6 @@ func addCORSFromEnv(c *cmdsHttp.ServerConfig) {
 	origin := os.Getenv(originEnvKey)
 	if origin != "" {
 		log.Warning(originEnvKeyDeprecate)
-		if len(c.AllowedOrigins()) == 0 {
-			c.SetAllowedOrigins([]string{origin}...)
-		}
 		c.AppendAllowedOrigins(origin)
 	}
 }