Add minimial unit details page.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/systemd/unit.rs b/src/systemd/unit.rs
index 22752cb..116ffdb 100644
--- a/src/systemd/unit.rs
+++ b/src/systemd/unit.rs
@@ -60,10 +60,10 @@ fn test_make_unit() {
     assert_eq!(None, make_unit(info));
 }
 
-pub fn get_units() -> io::Result<Vec<Unit>> {
+pub fn get_units(filter: &str) -> io::Result<Vec<Unit>> {
     let mut units = Vec::new();
     let status = try!(Command::new("systemctl")
-        .args(&["show", "*"]).output());
+        .args(&["show", filter]).output());
 
     let mut unit_info = HashMap::new();
     for line in String::from_utf8_lossy(&status.stdout).split('\n') {