If source undefined return default

photonstorm · photonstorm · commit 304dfe331888 · 2017-03-28T14:57:34.000+01:00
diff --git a/v3/src/utils/object/GetObjectValue.js b/v3/src/utils/object/GetObjectValue.js
@@ -4,7 +4,11 @@
 
 var GetObjectValue = function (source, key, defaultValue)
 {
-    if (key.indexOf('.'))
+    if (!source)
+    {
+        return defaultValue;
+    }
+    else if (key.indexOf('.'))
     {
         var keys = key.split('.');
         var parent = source;

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,11 @@`
`4`	`4`
`5`	`5`	`var GetObjectValue = function (source, key, defaultValue)`
`6`	`6`	`{`
`7`		`- if (key.indexOf('.'))`
	`7`	`+ if (!source)`
	`8`	`+ {`
	`9`	`+ return defaultValue;`
	`10`	`+ }`
	`11`	`+ else if (key.indexOf('.'))`
`8`	`12`	`{`
`9`	`13`	`var keys = key.split('.');`
`10`	`14`	`var parent = source;`