If networks directory did not exist, there was an error. Migrations i…

…gnored the first migration, made it migrate if there are more than zero.

lib/truffle-migrate.js

@@ -55,20 +55,26 @@ function updateAllContractNetworks(options) {
   // NOTE: Some networks may have a different ABI.  We need a different structure to store these.
   var contractsCache = {}
 
-  fs.readdirSync(options.networks_directory).forEach(function (networkJsonFilename) {
-    var networkJson = readNetworkJSON(path.join(options.networks_directory, networkJsonFilename))
-    var networkId = path.basename(networkJsonFilename, '.json')
-
-    // the last contract will be the one recorded
-    networkJson.contracts.forEach(function (networkContract) {
-      var contract = contractsCache[networkContract.contractName] || options.resolver.require(networkContract.contractName)
-      contract.networks[networkId] = contract.networks[networkId] || {
-        events: {},
-        links: {}
-      }
-      contract.networks[networkId].address = networkContract.address
-      contractsCache[networkContract.contractName] = contract
-    })
+  mkdirp(options.networks_directory, function (err) {
+    if (err) {
+      console.error(err)
+    } else {
+      fs.readdirSync(options.networks_directory).forEach(function (networkJsonFilename) {
+        var networkJson = readNetworkJSON(path.join(options.networks_directory, networkJsonFilename))
+        var networkId = path.basename(networkJsonFilename, '.json')
+
+        // the last contract will be the one recorded
+        networkJson.contracts.forEach(function (networkContract) {
+          var contract = contractsCache[networkContract.contractName] || options.resolver.require(networkContract.contractName)
+          contract.networks[networkId] = contract.networks[networkId] || {
+            events: {},
+            links: {}
+          }
+          contract.networks[networkId].address = networkContract.address
+          contractsCache[networkContract.contractName] = contract
+        })
+      })
+    }
   })
 
   options.artifactor.saveAll(_.values(contractsCache));
@@ -359,7 +365,7 @@ var Migrate = {
           migrations.shift();
         }
 
-        callback(null, migrations.length > 1);
+        callback(null, migrations.length > 0);
       });
     });
   }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "truffle-migrate-off-chain",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Off-chain migrations for Truffle",
   "main": "index.js",
   "scripts": {