Closures (#9)

Closures

Signed-off-by: Etzelia <etzelia@hotmail.com>

Reviewed-on: https://git.birbmc.com/Etzelia/canopeas/pulls/9
Co-Authored-By: Etzelia <etzelia@hotmail.com>
Co-Committed-By: Etzelia <etzelia@hotmail.com>

discord/echo.go

@@ -10,7 +10,8 @@ import (
 )
 
 func Echo(cfg *config.Config) {
-	for _, e := range cfg.Echoes {
+	for _, echo := range cfg.Echoes {
+		e := echo // Closure
 		commands = append(commands, &command{
 			name:    e.Name,
 			aliases: e.Aliases,