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Fix get upstream link

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space-nuko 2023-06-06 12:40:00 -05:00
parent 32fe4dc411
commit 2f70faa0aa
1 changed files with 1 additions and 1 deletions
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2
web/scripts/graphUtils.js
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@ -60,7 +60,7 @@ export function getUpstreamLink(parent, currentLink) {
const link = parent.getUpstreamLink(); const link = parent.getUpstreamLink();
return [parent.graph, link]; return [parent.graph, link];
} }
else if (parent.inputs.length === 1) { else if (parent.inputs && parent.inputs.length === 1) {
// Only one input, so assume we can follow it backwards. // Only one input, so assume we can follow it backwards.
const link = parent.getInputLink(0); const link = parent.getInputLink(0);
if (link) { if (link) {