Merge pull request #481 from ethereum/fix-publish

Support older solc
8 years ago · eca5243d3a
parent 00e2a951ec 480456e2f8
commit eca5243d3a
1 changed files with 1 additions and 1 deletions
--- a/src/universal-dapp.js
+++ b/src/universal-dapp.js
@ -216,7 +216,7 @@ UniversalDApp.prototype.getCreateInterface = function ($container, contract) {
    $createButton.attr('title', 'This contract does not implement all functions and thus cannot be created.')
  }

-  if (contract.metadata.length === 0) {
+  if ((contract.metadata === undefined) || (contract.metadata.length === 0)) {
    $publishButton.attr('disabled', 'disabled')
    $publishButton.attr('title', 'This contract does not implement all functions and thus cannot be published.')
  }