diff --git a/react-packager/src/Resolver/polyfills/console.js b/react-packager/src/Resolver/polyfills/console.js
index e08e8ef7..5461602b 100644
--- a/react-packager/src/Resolver/polyfills/console.js
+++ b/react-packager/src/Resolver/polyfills/console.js
@@ -366,7 +366,6 @@
   };
 
   function setupConsole(global) {
-
     var originalConsole = global.console;
 
     if (!global.nativeLoggingHook) {
@@ -375,16 +374,23 @@
 
     function getNativeLogFunction(level) {
       return function() {
-        var str = Array.prototype.map.call(arguments, function(arg) {
-          return inspect(arg, {depth: 10});
-        }).join(', ');
-        if (str.slice(0, 10) === "'Warning: " && level >= LOG_LEVELS.error) {
+        var str;
+        if (arguments.length === 1 && typeof arguments[0] === 'string') {
+          str = arguments[0];
+        } else {
+          str = Array.prototype.map.call(arguments, function(arg) {
+            return inspect(arg, {depth: 10});
+          }).join(', ');
+        }
+
+        var logLevel = level;
+        if (str.slice(0, 9) === 'Warning: ' && logLevel >= LOG_LEVELS.error) {
           // React warnings use console.error so that a stack trace is shown,
           // but we don't (currently) want these to show a redbox
           // (Note: Logic duplicated in ExceptionsManager.js.)
-          level = LOG_LEVELS.warn;
+          logLevel = LOG_LEVELS.warn;
         }
-        global.nativeLoggingHook(str, level);
+        global.nativeLoggingHook(str, logLevel);
       };
     }