From f169a04da325b6467335812a53b315f1ecc8c7ad Mon Sep 17 00:00:00 2001
From: Eskil Queseth <eskilq@kth.se>
Date: Mon, 2 Nov 2020 23:40:50 +0100
Subject: add warning without config

---
 mumctl/src/main.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'mumctl/src')

diff --git a/mumctl/src/main.rs b/mumctl/src/main.rs
index 50ccfe0..9d38aa0 100644
--- a/mumctl/src/main.rs
+++ b/mumctl/src/main.rs
@@ -122,6 +122,9 @@ fn main() {
                 .as_ref()
                 .map(|e| e.servers.as_ref().map(|e| e.clone()).unwrap_or(Vec::new()))
                 .unwrap_or(Vec::new());
+            if servers.len() == 0 {
+                println!("{} No servers in config", "warning:".yellow());
+            }
             for (server, response) in servers
                 .into_iter()
                 .map(|e| {
-- 
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