diff --git a/src/main.rs b/src/main.rs
index de51bad..195ed44 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -67,12 +67,11 @@ runrs <script.rs> [arguments]
     let mut run_script_cmd = if cache_script_bin_name_exists {
         Command::new(cache_script_bin_name)
     } else {
-        if let Ok(canonicalized_script_file) = PathBuf::from(script_file).canonicalize() {
-            if let Some(canonicalized_script_file) = canonicalized_script_file.to_str() {
-                let cache_script_bin_name_src = format!("{}.src", cache_script_bin_name);
-                if let Ok(_) = fs::write(&cache_script_bin_name_src, &format!("{}\n", canonicalized_script_file)) {
-                    debugging!("Add {} to {}", canonicalized_script_file, cache_script_bin_name_src);
-                }
+        if let Ok(Some(canonicalized_script_file)) = PathBuf::from(script_file)
+            /* - */.canonicalize().map(|f| f.to_str().map(|f| f.to_string())) {
+            let cache_script_bin_name_src = format!("{}.src", cache_script_bin_name);
+            if let Ok(_) = fs::write(&cache_script_bin_name_src, &format!("{}\n", canonicalized_script_file)) {
+                debugging!("Add {} to {}", canonicalized_script_file, cache_script_bin_name_src);
             }
         }