Update TutorialSpace.js

This commit is contained in:
Luis Fernando Molina committed 2021-01-09 09:46:30 +01:00
1 parent 705a15b421
commit 1e60d531d8
1 file changed
+1 -1
@@ -1211,7 +1211,7 @@ function newSuperalgosTutorialSpace() {
template.paragraphs.push(paragraph)
}
if (nodeConfig.externalLink !== undefined) {
if (nodeConfig.externalLink !== undefined && nodeConfig.externalLink[0] !== "" && nodeConfig.externalLink[1] !== "") {
let paragraph = {
style: 'Link',
text: nodeConfig.externalLink[0] + '->' + nodeConfig.externalLink[1]