bug fix: if render value set to false again after first render, elem.parentNode was undefined.

enginustun · enginustun · commit 80ce5a12d04b · 2017-10-15T20:44:41.000+03:00
diff --git a/src-with-demos/public/javascripts/src/symponent.js b/src-with-demos/public/javascripts/src/symponent.js
@@ -1323,7 +1323,9 @@
                                 elem.commentNode = document.createComment('sym-render');
                             }
                             if (elem.attributes.render.value !== 'true') {
-                                elem.parentNode.replaceChild(elem.commentNode, elem);
+                                if (elem.parentNode) {
+                                    elem.parentNode.replaceChild(elem.commentNode, elem);
+                                }
                             }
                             else {
                                 elem.commentNode.parentNode.replaceChild(elem, elem.commentNode);

Original file line number	Diff line number	Diff line change
`@@ -1323,7 +1323,9 @@`
`1323`	`1323`	`elem.commentNode = document.createComment('sym-render');`
`1324`	`1324`	`}`
`1325`	`1325`	`if (elem.attributes.render.value !== 'true') {`
`1326`		`- elem.parentNode.replaceChild(elem.commentNode, elem);`
	`1326`	`+ if (elem.parentNode) {`
	`1327`	`+ elem.parentNode.replaceChild(elem.commentNode, elem);`
	`1328`	`+ }`
`1327`	`1329`	`}`
`1328`	`1330`	`else {`
`1329`	`1331`	`elem.commentNode.parentNode.replaceChild(elem, elem.commentNode);`