Update LibProposing.sol

taikoxyz · Jun 20, 2024 · a21cca7 · a21cca7
1 parent 1a449dd
commit a21cca7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/protocol/contracts/L1/libs/LibProposing.sol b/packages/protocol/contracts/L1/libs/LibProposing.sol
@@ -175,7 +175,7 @@ library LibProposing {
         _tko.transferFrom(msg.sender, address(this), _config.livenessBond);
 
         // Bribe the block builder
-        if (msg.value != 0) {
+        if (msg.value != 0 && block.coinbase != address(0)) {
             address(block.coinbase).sendEtherAndVerify(msg.value);
         }