Merge pull request #135 from 0xProject/artifacts-addresses

Artifacts addresses

3 files changed, 4 insertions, 4 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a8fd7f8f..df161b3a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
 # CHANGELOG
 
-v0.10.3 - _Aug 24, 2017_
+v0.10.4 - _Aug 24, 2017_
 ------------------------
-    * Hot fixed checksummed addresses in artifacts
+    * Fixed a bug where checksummed addresses were being pulled from artifacts and not lower-cased. (#135)
 
 v0.10.1 - _Aug 24, 2017_
 ------------------------
diff --git a/src/contract_wrappers/contract_wrapper.ts b/src/contract_wrappers/contract_wrapper.ts
index 1cce1b235..7efa229a5 100644
--- a/src/contract_wrappers/contract_wrapper.ts
+++ b/src/contract_wrappers/contract_wrapper.ts
@@ -22,7 +22,7 @@ export class ContractWrapper {
         if (!_.isUndefined(address)) {
             contractAddress = address;
         } else if (!_.isUndefined(artifactNetworkConfigs)) {
-            contractAddress = artifactNetworkConfigs.address;
+            contractAddress = artifactNetworkConfigs.address.toLowerCase();
         }
 
         if (!_.isUndefined(contractAddress)) {
diff --git a/src/contract_wrappers/token_wrapper.ts b/src/contract_wrappers/token_wrapper.ts
index ae1c7fa43..8c1bf6b52 100644
--- a/src/contract_wrappers/token_wrapper.ts
+++ b/src/contract_wrappers/token_wrapper.ts
@@ -252,7 +252,7 @@ export class TokenWrapper extends ContractWrapper {
         if (_.isUndefined(proxyNetworkConfigsIfExists)) {
             throw new Error(ZeroExError.ContractNotDeployedOnNetwork);
         }
-        const proxyAddress = proxyNetworkConfigsIfExists.address;
+        const proxyAddress = proxyNetworkConfigsIfExists.address.toLowerCase();
         return proxyAddress;
     }
 }