From 1d24177f6a6f8d222f50d74692cec520672de13c Mon Sep 17 00:00:00 2001
From: Shahul Hameed <10547529+shahthepro@users.noreply.github.com>
Date: Fri, 27 Sep 2024 07:52:47 +0400
Subject: [PATCH] Add comment

---
 contracts/contracts/harvest/FixedRateDripper.sol | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/contracts/contracts/harvest/FixedRateDripper.sol b/contracts/contracts/harvest/FixedRateDripper.sol
index 06636e9c29..2d96a065b2 100644
--- a/contracts/contracts/harvest/FixedRateDripper.sol
+++ b/contracts/contracts/harvest/FixedRateDripper.sol
@@ -60,6 +60,13 @@ contract FixedRateDripper is Dripper {
     function setDripRate(uint192 _perSecond) external onlyGovernorOrStrategist {
         emit DripRateUpdated(_perSecond, drip.perSecond);
 
+        /**
+         * Note: It's important to call `_collect` before updating
+         * the drip rate especially on a new proxy contract.
+         * When `lastCollect` is not set/initialized, the elapsed
+         * time would be calculated as `block.number` seconds,
+         * resulting in a huge yield, if `collect` isn't called first.
+         */
         // Collect at existing rate
         _collect();