From dbf332b06e1a63b838be88053821219b84169dbf Mon Sep 17 00:00:00 2001
From: Benjamin Bollen <benjamin.bollen@gnosis.io>
Date: Wed, 7 Aug 2024 19:52:12 +0200
Subject: [PATCH] (proxy): make proxy no longer payable, because they should
 never receive xDAI

---
 src/proxy/Proxy.sol | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/proxy/Proxy.sol b/src/proxy/Proxy.sol
index 9265bec..2b4e61d 100755
--- a/src/proxy/Proxy.sol
+++ b/src/proxy/Proxy.sol
@@ -27,7 +27,9 @@ contract Proxy {
     }
 
     /// @dev Fallback function forwards all transactions and returns all received return data.
-    fallback() external payable {
+    /// The fallback function is not payable because at no plpointace in Circles do these proxy contracts
+    /// need to receive xDAI (on Gnosis Chain, or Ether if they are deployed on Ethereum)
+    fallback() external {
         // solhint-disable-next-line no-inline-assembly
         assembly {
             let _singleton := sload(0)