fix query paris

src/main.rs

@@ -58,32 +58,35 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     fs::create_dir_all(&session_dir)?;
     info!("Created session directory: {}", session_dir.display());
 
+    // Parse extra query params once if specified
+    let extra_params: Vec<(String, String)> = args
+        .query_string_all
+        .as_ref()
+        .map(|qs| {
+            form_urlencoded::parse(qs.as_bytes())
+                .map(|(k, v)| (k.into_owned(), v.into_owned()))
+                .collect()
+        })
+        .unwrap_or_default();
+
     // Process URLs and add query string parameters if specified
     let mut processed_urls = Vec::new();
     for url_str in &args.urls {
         let mut url = Url::parse(url_str)?;
 
-        if let Some(ref extra_params) = args.query_string_all {
-            // Parse existing query string and extra params
+        if !extra_params.is_empty() {
             let existing: Vec<(String, String)> = url
                 .query_pairs()
                 .map(|(k, v)| (k.into_owned(), v.into_owned()))
                 .collect();
 
-            let extra: Vec<(String, String)> = form_urlencoded::parse(extra_params.as_bytes())
-                .map(|(k, v)| (k.into_owned(), v.into_owned()))
-                .collect();
-
-            // Rebuild query string with existing + extra params
-            {
-                let mut query_pairs = url.query_pairs_mut();
-                query_pairs.clear();
-                for (k, v) in &existing {
-                    query_pairs.append_pair(k, v);
-                }
-                for (k, v) in &extra {
-                    query_pairs.append_pair(k, v);
-                }
+            let mut query_pairs = url.query_pairs_mut();
+            query_pairs.clear();
+            for (k, v) in &existing {
+                query_pairs.append_pair(k, v);
+            }
+            for (k, v) in &extra_params {
+                query_pairs.append_pair(k, v);
             }
         }