remove unnecessary prints

Signed-off-by: Anna (navi) Figueiredo Gomes <navi@vlhl.dev>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index f3199e5..71892ca 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -87,7 +87,7 @@ fn main() -> Result<(), swayipc::Error> {
 
     if nterms < 1 {
         eprintln!("usage: swhd <list of terminals>");
-        return Ok(());
+        std::process::exit(-1);
     }
 
     let wh = WindowHider {