libterm: remove unnecessary `to_string()` calls

diff --git a/src/libterm/terminfo/searcher.rs b/src/libterm/terminfo/searcher.rs
index 2c1d76c7a405e0a333900ed239fb9798aa029451..33bfd69f71bb8b9b7fe4b52f7c5e2f0969d91307 100644 (file)
--- a/src/libterm/terminfo/searcher.rs
+++ b/src/libterm/terminfo/searcher.rs
@@ -102,10 +102,10 @@ fn x(t: &str) -> String {
         let p = get_dbpath_for_term(t).expect("no terminfo entry found");
         p.as_str().unwrap().to_string()
     };
-    assert!(x("screen") == "/usr/share/terminfo/s/screen".to_string());
+    assert!(x("screen") == "/usr/share/terminfo/s/screen");
     assert!(get_dbpath_for_term("") == None);
     setenv("TERMINFO_DIRS", ":");
-    assert!(x("screen") == "/usr/share/terminfo/s/screen".to_string());
+    assert!(x("screen") == "/usr/share/terminfo/s/screen");
     unsetenv("TERMINFO_DIRS");
 }