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Merge pull request #1219 from syranide/jsxempty

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Fix empty JSX expressions sometimes emitting erroneous commas
This commit is contained in:
Jeff Morrison
2014-03-07 21:23:55 -08:00
parent 9f9c8bcebf aa70419f9d
commit 9ce7ecc3d9
1 changed files with 3 additions and 1 deletions
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vendor/fbtransform/transforms/react.js
Vendored
+3 -1
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@@ -130,7 +130,9 @@ function visitReactTag(traverse, object, path, state) {
var childrenToRender = object.children.filter(function(child) {
return !(child.type === Syntax.Literal
&& typeof child.value === 'string'
&& child.value.match(/^[ \t]*[\r\n][ \t\r\n]*$/));
&& child.value.match(/^[ \t]*[\r\n][ \t\r\n]*$/)
|| child.type === Syntax.XJSExpressionContainer
&& child.expression.type === Syntax.XJSEmptyExpression);
});
if (childrenToRender.length > 0) {
utils.append(', ', state);