improve error message

2022-09-20 21:53:54 +02:00
parent 40ff666318
commit 9f2d06b1bb
2 changed files with 8 additions and 4 deletions
--- a/zoidberg_client/src/main.rs
+++ b/zoidberg_client/src/main.rs
@@ -129,8 +129,10 @@ async fn main() -> Result<(), Box<dyn Error>> {
        )
        .get_matches();
    let server = matches.value_of("server").unwrap();
-    let secret = std::env::var("ZOIDBERG_SECRET")
-        .expect("Please set the $ZOIDBERG_SECRET environment variable");
+    let secret = std::env::var("ZOIDBERG_SECRET").unwrap_or_else(|_| {
+        println!("Please set the $ZOIDBERG_SECRET environment variable");
+        std::process::exit(1);
+    });

    let client = Worker::new(server, &secret)
        .await