added view to paymentToken()

0xsequence · Sep 18, 2024 · 32f5f3c · 32f5f3c
1 parent 20aa5d3
commit 32f5f3c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/tokens/ERC1155/utility/sale/IERC1155Sale.sol b/src/tokens/ERC1155/utility/sale/IERC1155Sale.sol
@@ -32,7 +32,7 @@ interface IERC1155SaleFunctions {
      * @return Payment token address.
      * @notice address(0) indicates payment in ETH.
      */
-    function paymentToken() external returns (address);
+    function paymentToken() external view returns (address);
 
     /**
      * Mint tokens.