1 files changed, 7 insertions, 13 deletions
diff --git a/cli/file_fetcher.rs b/cli/file_fetcher.rs
index 933cbf203..50544bfd9 100644
--- a/cli/file_fetcher.rs
+++ b/cli/file_fetcher.rs
@@ -55,11 +55,7 @@ struct FileCache(Arc<Mutex<HashMap<ModuleSpecifier, File>>>);
 impl FileCache {
   pub fn get(&self, specifier: &ModuleSpecifier) -> Option<File> {
     let cache = self.0.lock().unwrap();
-    if let Some(file) = cache.get(specifier) {
-      Some(file.clone())
-    } else {
-      None
-    }
+    cache.get(specifier).cloned()
   }
 
   pub fn insert(&self, specifier: ModuleSpecifier, file: File) -> Option<File> {
@@ -259,18 +255,16 @@ fn map_js_like_extension(
 }
 
 /// Remove shebangs from the start of source code strings
-fn strip_shebang(value: String) -> String {
+fn strip_shebang(mut value: String) -> String {
   if value.starts_with("#!") {
-    let value = if let Some(mid) = value.find('\n') {
+    if let Some(mid) = value.find('\n') {
       let (_, rest) = value.split_at(mid);
-      rest.to_string()
+      value = rest.to_string()
     } else {
-      "".to_string()
-    };
-    value
-  } else {
-    value
+      value.clear()
+    }
   }
+  value
 }
 
 /// A structure for resolving, fetching and caching source files.