Merge remote-tracking branch 'mm/master' into NewUI-flat

4 files changed, 21 insertions, 5 deletions

diff --git a/app/manifest.json b/app/manifest.json
index 3b9194eb9..f34bdcec3 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "MetaMask",
   "short_name": "Metamask",
-  "version": "3.9.5",
+  "version": "3.9.6",
   "manifest_version": 2,
   "author": "https://metamask.io",
   "description": "Ethereum Browser Extension",
diff --git a/app/scripts/config.js b/app/scripts/config.js
index 8e28db80e..c5f260583 100644
--- a/app/scripts/config.js
+++ b/app/scripts/config.js
@@ -12,4 +12,9 @@ module.exports = {
     kovan: KOVAN_RPC_URL,
     rinkeby: RINKEBY_RPC_URL,
   },
+  networkNames: {
+    3: 'Ropsten',
+    4: 'Rinkeby',
+    42: 'Kovan',
+  },
 }
diff --git a/app/scripts/lib/auto-reload.js b/app/scripts/lib/auto-reload.js
index 534047330..6abce73ea 100644
--- a/app/scripts/lib/auto-reload.js
+++ b/app/scripts/lib/auto-reload.js
@@ -5,7 +5,10 @@ function setupDappAutoReload (web3, observable) {
   global.web3 = new Proxy(web3, {
     get: (_web3, name) => {
       // get the time of use
-      if (name !== '_used') _web3._used = Date.now()
+      if (name !== '_used') {
+        console.warn('MetaMask: web3 will be deprecated in the near future in favor of the ethereumProvider \nhttps://github.com/ethereum/mist/releases/tag/v0.9.0')
+        _web3._used = Date.now()
+      }
       return _web3[name]
     },
     set: (_web3, name, value) => {
diff --git a/app/scripts/lib/tx-utils.js b/app/scripts/lib/tx-utils.js
index b64ea6712..5af078dc4 100644
--- a/app/scripts/lib/tx-utils.js
+++ b/app/scripts/lib/tx-utils.js
@@ -20,7 +20,15 @@ module.exports = class txProvideUtil {
 
   async analyzeGasUsage (txMeta) {
     const block = await this.query.getBlockByNumber('latest', true)
-    const estimatedGasHex = await this.estimateTxGas(txMeta, block.gasLimit)
+    let estimatedGasHex
+    try {
+      estimatedGasHex = await this.estimateTxGas(txMeta, block.gasLimit)
+    } catch (err) {
+      if (err.message.includes('Transaction execution error.')) {
+        txMeta.simulationFails = true
+        return txMeta
+      }
+    }
     this.setTxGas(txMeta, block.gasLimit, estimatedGasHex)
     return txMeta
   }
@@ -35,8 +43,8 @@ module.exports = class txProvideUtil {
       const saferGasLimitBN = BnMultiplyByFraction(blockGasLimitBN, 19, 20)
       txParams.gas = bnToHex(saferGasLimitBN)
     }
-    // run tx, see if it will OOG
-    return this.query.estimateGas(txParams)
+    // run tx
+    return await this.query.estimateGas(txParams)
   }
 
   setTxGas (txMeta, blockGasLimitHex, estimatedGasHex) {