From ed8346abb909e044981ae8ef33a96aa907df820f Mon Sep 17 00:00:00 2001
From: Natsu Kagami <natsukagami@gmail.com>
Date: Wed, 5 Feb 2020 18:49:28 -0500
Subject: [PATCH] Optional prefix

---
 youmubot/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youmubot/src/main.rs b/youmubot/src/main.rs
index fb26363..54e765b 100644
--- a/youmubot/src/main.rs
+++ b/youmubot/src/main.rs
@@ -95,7 +95,7 @@ fn setup_framework(client: &Client) -> StandardFramework {
     let fw =    StandardFramework::new()
             .configure(|c| {
                 c.with_whitespace(false)
-                    .prefix("y!")
+                    .prefix(&var("PREFIX").unwrap_or("y!".to_owned()))
                     .delimiters(vec![" / ", "/ ", " /", "/"])
                     .owners([owner.id].iter().cloned().collect())
             })