added fallback if no primaries, removed prints

1 files changed, 8 insertions, 4 deletions

diff --git a/src/files.rs b/src/files.rs
index 59fc7de..a4c128e 100644
--- a/src/files.rs
+++ b/src/files.rs
@@ -18,7 +18,7 @@ use crate::{
 pub async fn download_versions(list: List, config: Cfg, versions: Vec<Version>) -> MLE<String> {
     let mut cached = get_cached_versions(&config.cache);
 
-    println!("{:#?}", cached);
+    // println!("{:#?}", cached);
 
     let dl_path = String::from(&list.download_folder);
 
@@ -42,8 +42,12 @@ pub async fn download_versions(list: List, config: Cfg, versions: Vec<Version>)
             print!("\t└({})Download version {}", project_info.title, ver.id);
             //Force flush of stdout, else print! doesn't print instantly
             std::io::stdout().flush().unwrap();
-            let primary_file = ver.files.into_iter().find(|file| file.primary).unwrap();
-            let mut splitname: Vec<&str> = primary_file.filename.split('.').collect();
+            let files = ver.files;
+            let file = match files.clone().into_iter().find(|f| f.primary) {
+                Some(f) => f,
+                None => files[0].clone()
+            };
+            let mut splitname: Vec<&str> = file.filename.split('.').collect();
             let extension = match splitname.pop().ok_or("") {
                 Ok(e) => e,
                 Err(..) => return Err(MLError::new(ErrorType::Other, "NO_FILE_EXTENSION")),
@@ -56,7 +60,7 @@ pub async fn download_versions(list: List, config: Cfg, versions: Vec<Version>)
                 extension
             );
             download_file(
-                primary_file.url,
+                file.url,
                 list.clone().download_folder,
                 filename.clone(),
             )