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| author | Fabio Berger <me@fabioberger.com> | 2018-07-04 22:34:03 +0800 |
|---|---|---|
| committer | Fabio Berger <me@fabioberger.com> | 2018-07-04 22:34:03 +0800 |
| commit | 4e783fba57bbd3d389ab52679ca8763bfa03cbf3 (patch) | |
| tree | 048e018e838020d93508d74db5b518c9889c6423 | |
| parent | 8ff17ff9603f6b574e76f5ef160fe59c3afb2a86 (diff) | |
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Add missing undefined check
| -rw-r--r-- | packages/website/ts/blockchain.ts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts index 6a92403f2..cc2afa28a 100644 --- a/packages/website/ts/blockchain.ts +++ b/packages/website/ts/blockchain.ts @@ -102,6 +102,7 @@ export class Blockchain { // Our core assumptions about the injected web3 object is that it has the following // properties and methods. if ( + _.isUndefined(injectedWeb3IfExists) || _.isUndefined(injectedWeb3IfExists.version) || _.isUndefined(injectedWeb3IfExists.version.getNetwork) || _.isUndefined(injectedWeb3IfExists.currentProvider) |