recipe: simplify directory walk code

1 files changed, 5 insertions, 7 deletions

diff --git a/src/recipe.rs b/src/recipe.rs
index d5695f6..18f23fe 100644
--- a/src/recipe.rs
+++ b/src/recipe.rs
@@ -55,14 +55,12 @@ fn is_yml(path: &Path) -> bool {
 pub fn read_recipes<P: AsRef<Path>>(path: P) -> Result<TaskMap> {
 	let mut ret = TaskMap::new();
 
-	for entry in WalkDir::new(path)
-		.into_iter()
-		.filter_map(|e| e.ok())
-		.filter(|e| {
-			let path = e.path();
-			path.is_file() && is_yml(path)
-		}) {
+	for entry in WalkDir::new(path).into_iter().filter_map(|e| e.ok()) {
 		let path = entry.path();
+		if !path.is_file() || !is_yml(path) {
+			continue;
+		}
+
 		let basename = match path.file_stem().map(|n| n.to_str()) {
 			Some(Some(v)) => v,
 			_ => continue,