Merge pull request ethereum#481 from ethereum/fix-publish

Support older solc
evtan · Mar 21, 2017 · eca5243 · eca5243
2 parents 00e2a95 + 480456e
commit eca5243
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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.')
   }