Fix faulty null checks (#1340)

* fix faulty null checks

* update packages

app/components/UI/TypedSign/index.js

@@ -104,7 +104,7 @@ export default class TypedSign extends PureComponent {
 	renderTypedMessageV3 = obj =>
 		Object.keys(obj).map(key => (
 			<View style={styles.message} key={key}>
-				{typeof obj[key] === 'object' ? (
+				{obj[key] && typeof obj[key] === 'object' ? (
 					<View>
 						<Text style={[styles.messageText, styles.msgKey]}>{key}:</Text>
 						<View>{this.renderTypedMessageV3(obj[key])}</View>

app/util/blockies.js

@@ -1,5 +1,5 @@
 (function(global, factory) {
-	typeof exports === 'object' && typeof module !== 'undefined'
+	exports && typeof exports === 'object' && typeof module !== 'undefined'
 		? factory(exports)
 		: typeof define === 'function' && define.amd
 			? define(['exports'], factory)

package.json

@@ -70,7 +70,7 @@
     "dnode": "1.2.2",
     "eth-contract-metadata": "1.11.0",
     "eth-ens-namehash": "2.0.8",
-    "eth-json-rpc-errors": "^2.0.1",
+    "eth-json-rpc-errors": "^2.0.2",
     "eth-json-rpc-filters": "4.1.1",
     "eth-json-rpc-infura": "4.0.0",
     "eth-json-rpc-middleware": "4.3.0",
@@ -179,7 +179,7 @@
     "jest": "24.5.0",
     "jest-serializer": "24.4.0",
     "lint-staged": "8.1.5",
-    "metamask-mobile-provider": "^1.0.1",
+    "metamask-mobile-provider": "^1.0.2",
     "metro": "0.55.0",
     "metro-react-native-babel-preset": "0.53.0",
     "octonode": "0.9.5",

yarn.lock

@@ -3729,10 +3729,10 @@ eth-json-rpc-errors@^2.0.0:
   dependencies:
     fast-safe-stringify "^2.0.6"
 
-eth-json-rpc-errors@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/eth-json-rpc-errors/-/eth-json-rpc-errors-2.0.1.tgz#e7a4c4e3c76913dff26dbc021966c72b2822e0f2"
-  integrity sha512-ldF9fdzkdHAgTWmqh/bgHi7uH+8icAyjcEdFOBGD32zTWd7J66VDo0rBaiaQPowXitiyAcs1R23Mje1gkdIofA==
+eth-json-rpc-errors@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/eth-json-rpc-errors/-/eth-json-rpc-errors-2.0.2.tgz#c1965de0301fe941c058e928bebaba2e1285e3c4"
+  integrity sha512-uBCRM2w2ewusRHGxN8JhcuOb2RN3ueAOYH/0BhqdFmQkZx5lj5+fLKTz0mIVOzd4FG5/kUksCzCD7eTEim6gaA==
   dependencies:
     fast-safe-stringify "^2.0.6"
 
@@ -7109,10 +7109,10 @@ merkle-patricia-tree@^2.1.2, merkle-patricia-tree@^2.3.2:
     rlp "^2.0.0"
     semaphore ">=1.0.1"
 
-metamask-mobile-provider@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/metamask-mobile-provider/-/metamask-mobile-provider-1.0.1.tgz#d8387f29f907c0ea48f1e344b0a034fb28dc4d01"
-  integrity sha512-64NIPJhnswFV+tCQN8XURs2zxQWBFMcp/RgVLpWioncc2Ahj0AyR5E6+gHKT/jS1PjR/gs18p83C8keRqPNtCg==
+metamask-mobile-provider@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/metamask-mobile-provider/-/metamask-mobile-provider-1.0.2.tgz#b1d8e73c7ae816e6c22140ad4fa4010a80b0902c"
+  integrity sha512-2u/iAPTDDXfr262G8jmUNCQWPviSfoaVQ4UzJ1Z/tO9GiaIRsXwWFHip3mWTiC4Kglss455xf2J7u/08CP3RHg==
 
 methods@^1.1.1:
   version "1.1.2"