ensure doc directory is not empty

Signed-off-by: onur-ozkan <[email protected]>
rust-lang · Nov 4, 2023 · 49e5ef5 · 49e5ef5
1 parent 451778b
commit 49e5ef5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/bootstrap/src/core/build_steps/doc.rs b/src/bootstrap/src/core/build_steps/doc.rs
@@ -743,7 +743,8 @@ impl Step for Rustc {
             // Sanity check on linked compiler crates
             for krate in &*self.crates {
                 let dir_name = krate.replace("-", "_");
-                assert!(out.join(&*dir_name).exists());
+                // Making sure the directory is not empty.
+                assert!(out.join(&*dir_name).read_dir().unwrap().next().is_some());
             }
         }