fix formatting

Cargo.lock

@@ -148,7 +148,7 @@ dependencies = [
 
 [[package]]
 name = "craftpinger"
-version = "1.0.0"
+version = "1.0.1"
 dependencies = [
  "clap",
  "confy",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "craftpinger"
-version = "1.0.0"
+version = "1.0.1"
 authors = ["jhalfsharp"]
 edition = "2024"
 description = "A command-line program to see if any Minecraft servers have players online."

src/main.rs

@@ -64,7 +64,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let results = client.ping_many(&servers).await;
 
-    let data: Vec<_> = cfg
+    let mut data: Vec<_> = cfg
         .server
         .iter()
         .filter_map(|server| {
@@ -86,6 +86,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .map(|(name, addr, data)| (name, addr, data.players.online, data.players.max))
         .collect();
 
+    if !cfg.show_empty_servers {
+        data.retain(|(_, _, online, _)| *online > 0);
+    }
+
     let min_spacing = 3;
     let pad_length = data
         .iter()
@@ -93,9 +97,6 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .max();
 
     for (name, addr, online, max) in data {
-        if online == 0 && !cfg.show_empty_servers {
-            continue;
-        }
 
         let pad_len =
             pad_length.expect("data must be non-empty") + min_spacing - name.len() - addr.len();