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Change console.log for errors and warnings (#1375)

Array.forEach is passed the following parameters:

currentValue
    The current element being processed in the array.
index
    The index of the current element being processed in the array.
array
- https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach

console.log takes multiple arguments. We only want to print the first one, the actually message.
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1 parent d29fb00 commit 3f6937c9569c68217077d61a81e71f2134b62a28 @jimmyhmiller jimmyhmiller committed with gaearon Jan 11, 2017
Showing with 2 additions and 2 deletions.
  1. +2 −2 packages/react-dev-utils/README.md
@@ -133,12 +133,12 @@ compiler.plugin('done', function(stats) {
}
if (messages.errors.length) {
console.log('Failed to compile.');
- messages.errors.forEach(console.log);
+ messages.errors.forEach(e => console.log(e));
return;
}
if (messages.warnings.length) {
console.log('Compiled with warnings.');
- messages.warnings.forEach(console.log);
+ messages.warnings.forEach(w => console.log(w));
}
});
```

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