From 7f75e01a2eb59812530291999476814b063b9dd6 Mon Sep 17 00:00:00 2001
From: Red Swan <redswan@outlook.com>
Date: Thu, 30 Apr 2026 12:10:50 -0600
Subject: [PATCH] Update balanceOf function documentation

Clarify behavior of balanceOf function regarding token existence and execution.
---
 src/utils/SafeTransferLib.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/SafeTransferLib.sol b/src/utils/SafeTransferLib.sol
index 1e08d0ec4..799af04c7 100644
--- a/src/utils/SafeTransferLib.sol
+++ b/src/utils/SafeTransferLib.sol
@@ -438,7 +438,7 @@ library SafeTransferLib {
     }
 
     /// @dev Returns the amount of ERC20 `token` owned by `account`.
-    /// Returns zero if the `token` does not exist.
+    /// Returns zero if the `token` reverts during execution, does not exist, or returns less than 32 bytes.
     function balanceOf(address token, address account) internal view returns (uint256 amount) {
         /// @solidity memory-safe-assembly
         assembly {