From 3e039ee083e9ad019b7bfd05105524160cce39c7 Mon Sep 17 00:00:00 2001
From: Arjun Rao <2940142+arjun-io@users.noreply.github.com>
Date: Tue, 25 Jul 2023 14:20:15 -0400
Subject: [PATCH] Add comment that Perenial does not support 0-value payoffs

---
 packages/perennial/contracts/product/UPayoffProvider.sol | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/perennial/contracts/product/UPayoffProvider.sol b/packages/perennial/contracts/product/UPayoffProvider.sol
index 7b3b715a..e9d49ac7 100644
--- a/packages/perennial/contracts/product/UPayoffProvider.sol
+++ b/packages/perennial/contracts/product/UPayoffProvider.sol
@@ -12,6 +12,7 @@ import "../interfaces/types/PayoffDefinition.sol";
  * @notice Library for manage storing, surfacing, and upgrading a payoff provider.
  * @dev Uses an unstructured storage pattern to store the oracle address and payoff definition which allows this
         provider to be safely used with upgradeable contracts.
+        Perennial does not support 0-value payoffs.
  */
 abstract contract UPayoffProvider is IPayoffProvider, UInitializable {
     /// @dev The oracle contract address