Update to XML reference for getChild()

REAS · REAS · commit 142b1a1c8ede · 2015-10-02T14:38:33.000-07:00
diff --git a/core/src/processing/data/XML.java b/core/src/processing/data/XML.java
@@ -443,7 +443,7 @@ public XML getChild(int index) {
    * Get a child by its name or path.
    *
    * @param name element name or path/to/element
-   * @return the first matching element
+   * @return the first matching element or null if no match
    */
   public XML getChild(String name) {
     if (name.length() > 0 && name.charAt(0) == '/') {

Original file line number	Diff line number	Diff line change
`@@ -443,7 +443,7 @@ public XML getChild(int index) {`
`443`	`443`	`* Get a child by its name or path.`
`444`	`444`	`*`
`445`	`445`	`* @param name element name or path/to/element`
`446`		`- * @return the first matching element`
	`446`	`+ * @return the first matching element or null if no match`
`447`	`447`	`*/`
`448`	`448`	`public XML getChild(String name) {`
`449`	`449`	`if (name.length() > 0 && name.charAt(0) == '/') {`