fix reclaimToken reentrancy, detected via slither

wfil · Dec 10, 2020 · a43c1dd · a43c1dd
1 parent 13a61a3
commit a43c1dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/WFILFactory.sol b/contracts/WFILFactory.sol
@@ -363,8 +363,8 @@ contract WFILFactory is AccessControl, Pausable {
         require(hasRole(DEFAULT_ADMIN_ROLE, msg.sender), "WFILFactory: caller is not the default admin");
         require(recipient != address(0), "WFILFactory: recipient is the zero address");
         uint256 balance = token.balanceOf(address(this));
-        token.safeTransfer(recipient, balance);
         emit TokenClaimed(token, recipient, balance);
+        token.safeTransfer(recipient, balance);
     }