Rewrite an emptiness check.

2017-04-17 21:58:34 -04:00 · 2017-04-17 21:58:34 -04:00 · 4525810737
parent 5d72d966ad
commit 4525810737
1 changed files with 1 additions and 1 deletions
--- a/src/book/mod.rs
+++ b/src/book/mod.rs
@ -185,7 +185,7 @@ impl MDBook {
                BookItem::Chapter(_, ref ch) |
                BookItem::Affix(ref ch) => ch,
            };
-            if ch.path != PathBuf::new() {
+            if ch.path.as_os_str().is_empty() {
                let path = self.src.join(&ch.path);

                if !path.exists() {