fix: type error in coin_gecko.py

pyth-network · Mar 13, 2024 · d9ebff9 · d9ebff9
1 parent 39d08a0
commit d9ebff9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/example_publisher/providers/coin_gecko.py b/example_publisher/providers/coin_gecko.py
@@ -55,9 +55,11 @@ def _update_prices(self) -> None:
             )
         log.info("updated prices from CoinGecko", prices=self._prices)
 
-    def _get_price(self, id: Id) -> float:
+    def _get_price(self, id: Id) -> Optional[Price]:
         return self._prices.get(id, None)
 
     def latest_price(self, symbol: Symbol) -> Optional[Price]:
         id = self._symbol_to_id.get(symbol)
+        if id is None:
+            return None
         return self._get_price(id)