From d3d66ac3cb36d9b607619f64d17346e323c102f1 Mon Sep 17 00:00:00 2001
From: Francisco Giordano <frangio.1@gmail.com>
Date: Wed, 31 Aug 2022 19:57:25 -0300
Subject: [PATCH] revert unrelated changes

---
 contracts/utils/math/Math.sol | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/contracts/utils/math/Math.sol b/contracts/utils/math/Math.sol
index 539643b0b77..379407c42e4 100644
--- a/contracts/utils/math/Math.sol
+++ b/contracts/utils/math/Math.sol
@@ -169,31 +169,31 @@ library Math {
         // good first approximation of `sqrt(a)` with at least 1 correct bit.
         uint256 result = 1;
         uint256 x = a;
-        if (x >= 1 << 128) {
+        if (x >> 128 > 0) {
             x >>= 128;
             result <<= 64;
         }
-        if (x >= 1 << 64) {
+        if (x >> 64 > 0) {
             x >>= 64;
             result <<= 32;
         }
-        if (x >= 1 << 32) {
+        if (x >> 32 > 0) {
             x >>= 32;
             result <<= 16;
         }
-        if (x >= 1 << 16) {
+        if (x >> 16 > 0) {
             x >>= 16;
             result <<= 8;
         }
-        if (x >= 1 << 8) {
+        if (x >> 8 > 0) {
             x >>= 8;
             result <<= 4;
         }
-        if (x >= 1 << 4) {
+        if (x >> 4 > 0) {
             x >>= 4;
             result <<= 2;
         }
-        if (x >= 1 << 2) {
+        if (x >> 2 > 0) {
             result <<= 1;
         }