Fix panic

src/cgg_data_source.rs

@@ -91,8 +91,7 @@ impl CGGDataSource {
 
 fn extract_json(pattern: &str, page: &str) -> String {
     let json = page[page.find(pattern).unwrap() + pattern.len()..].to_owned();
-    json[..json.find("};").unwrap() + 1]
-        .replace("undefined", "null")
+    json[..json.find("};").unwrap() + 1].replace("undefined", "null")
 }
 
 impl DataSource for CGGDataSource {

src/kb_data_source.rs

@@ -241,9 +241,7 @@ impl DataSource for KBDataSource {
             }
         };
         let mut blocks = vec![];
-        let mut winrate = 0.0;
         if !data.builds2.is_empty() {
-            winrate = (data.builds2[0].wins / data.builds2[0].games) * 100.;
             let mut starting_items: Vec<Item> = vec![];
             if data.builds2[0].start_item0.item_id != 0 {
                 starting_items.push(Item {
@@ -338,15 +336,16 @@ impl DataSource for KBDataSource {
                 ),
                 items: final_items
             }));
-        }
-        Some((
+            return Some((
                 blocks,
                 Stat {
-                win_rate: winrate,
+                    win_rate: (data.builds2[0].wins / data.builds2[0].games) * 100.,
                     games: data.builds2[0].games as u32,
                     kda: 0.0,
                 },
-        ))
+            ));
+        }
+        None
     }
 }