From 6c0643f2954bc47ddb3a6a02fc9374fc9dd376ea Mon Sep 17 00:00:00 2001
From: Amaan Qureshi <amaanq12@gmail.com>
Date: Fri, 16 Feb 2024 22:42:06 -0500
Subject: [PATCH] fix: always push the default files if there's no `externals`

---
 cli/loader/src/lib.rs | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/cli/loader/src/lib.rs b/cli/loader/src/lib.rs
index 3251e4b6..56235ac5 100644
--- a/cli/loader/src/lib.rs
+++ b/cli/loader/src/lib.rs
@@ -402,19 +402,18 @@ impl Loader {
         let parser_path = src_path.join("parser.c");
         let scanner_path = self.get_scanner_path(src_path);
 
-        let paths_to_check = if let Some(external_files) = external_files {
-            let mut files = if let Some(scanner_path) = scanner_path.as_ref() {
-                vec![parser_path.clone(), scanner_path.to_path_buf()]
-            } else {
-                vec![parser_path.clone()]
-            };
-            for path in external_files {
-                files.push(src_path.join(path));
-            }
-            files
-        } else {
-            Vec::new()
-        };
+        let mut paths_to_check = vec![parser_path.clone()];
+
+        if let Some(scanner_path) = scanner_path.as_ref() {
+            paths_to_check.push(scanner_path.to_path_buf());
+        }
+
+        paths_to_check.extend(
+            external_files
+                .unwrap_or_default()
+                .iter()
+                .map(|p| src_path.join(p)),
+        );
 
         #[cfg(feature = "wasm")]
         if self.wasm_store.lock().unwrap().is_some() {