Update markjax.js

andreas-web · web-flow · commit 6bb3dd38ad6c · 2021-03-19T20:59:28.000+01:00
diff --git a/js/markjax.js b/js/markjax.js
@@ -289,7 +289,10 @@ function markjax(text, element, markedOptions = {}) {
       code[i].innerHTML = code[i].innerHTML.replace(/\\\$/g, '$');
     }
 
-    element.innerHTML = node.innerHTML; 
+    if(element !== undefined && element !== '') {
+        element.innerHTML = node.innerHTML;
+    }
+    return node.innerHTML;
   }
   
   var elements = element.getElementsByTagName("*");

Original file line number	Diff line number	Diff line change
`@@ -289,7 +289,10 @@ function markjax(text, element, markedOptions = {}) {`
`289`	`289`	`code[i].innerHTML = code[i].innerHTML.replace(/\\\$/g, '$');`
`290`	`290`	`}`
`291`	`291`
`292`		`- element.innerHTML = node.innerHTML;`
	`292`	`+ if(element !== undefined && element !== '') {`
	`293`	`+ element.innerHTML = node.innerHTML;`
	`294`	`+ }`
	`295`	`+ return node.innerHTML;`
`293`	`296`	`}`
`294`	`297`
`295`	`298`	`var elements = element.getElementsByTagName("*");`