From 6525b3bbc4a380188fbd751824a653fdc7cf7041 Mon Sep 17 00:00:00 2001
From: Thrilok Kumar <thrilok2000@gmail.com>
Date: Wed, 6 Jan 2021 06:17:16 +0530
Subject: [PATCH] Fixed too deep stack error

---
 contracts/connectors/uniswap.sol | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/contracts/connectors/uniswap.sol b/contracts/connectors/uniswap.sol
index 821cc75..8f675fe 100644
--- a/contracts/connectors/uniswap.sol
+++ b/contracts/connectors/uniswap.sol
@@ -209,13 +209,16 @@ contract LiquidityHelpers is UniswapHelpers {
         _tokenB.approve(address(router), 0);
         _tokenB.approve(address(router), amountBDesired);
 
+        uint minAmtA = wmul(sub(WAD, slippage), amountADesired);
+        uint minAmtB = wmul(sub(WAD, slippage), amountBDesired);
+
        (_amtA, _amtB, _liquidity) = router.addLiquidity(
             address(_tokenA),
             address(_tokenB),
             amountADesired,
             amountBDesired,
-            wmul(sub(WAD, slippage), amountADesired),
-            wmul(sub(WAD, slippage), amountBDesired),
+            minAmtA,
+            minAmtB,
             address(this),
             now + 1
         );