Add GSNContext.setDefaultRelayHub (#69)

* add GSNContext.setDefaultRelayHub * change setDefaultRelayHub to revert if already run

Add GSNContext.setDefaultRelayHub (#69)
* add GSNContext.setDefaultRelayHub * change setDefaultRelayHub to revert if already run
abaade2c · Francisco Giordano · GitHub · 2053c697 · abaade2c
Unverified Commit abaade2c authored Oct 21, 2019 by Francisco Giordano Committed by GitHub Oct 21, 2019
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GSNContext.sol contracts/GSN/GSNContext.sol +6 -0

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--- a/contracts/GSN/GSNContext.sol
+++ b/contracts/GSN/GSNContext.sol
@@ -19,6 +19,12 @@ contract GSNContext is Initializable, Context {
    event RelayHubChanged(address indexed oldRelayHub, address indexed newRelayHub);

    function initialize() public initializer {
+        if (_getRelayHub() == address(0)) {
+            setDefaultRelayHub();
+        }
+    }
+
+    function setDefaultRelayHub() public {
        _upgradeRelayHub(0xD216153c06E857cD7f72665E0aF1d7D82172F494);
    }