fix: ramp A gamma with old xp[i] value and not new one

curvefi · Nov 1, 2023 · 3c3e29a · 3c3e29a
1 parent 6ab6f4a
commit 3c3e29a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/main/CurveTwocryptoOptimized.vy b/contracts/main/CurveTwocryptoOptimized.vy
@@ -936,7 +936,7 @@ def _exchange(
     dy: uint256 = 0
 
     y: uint256 = xp[j]
-    x0: uint256 = xp[i]
+    x0: uint256 = xp[i] - dx_received  # old xp[i]
 
     price_scale: uint256 = self.cached_price_scale
     xp = [