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⚡ Improve handling of incorrect return data of Function Nodes

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This commit is contained in:
Jan Oberhauser
2019-12-23 14:54:27 -06:00
parent 2b343a4aa5
commit 1ed5a4589d
4 changed files with 33 additions and 3 deletions
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2
packages/editor-ui/src/components/mixins/nodeHelpers.ts
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@@ -226,7 +226,7 @@ export const nodeHelpers = mixins(
// Returns the data of the main input
getMainInputData (connectionsData: ITaskDataConnections, outputIndex: number): INodeExecutionData[] {
if (!connectionsData || !connectionsData.hasOwnProperty('main') || connectionsData.main === undefined || connectionsData.main.length < outputIndex) {
if (!connectionsData || !connectionsData.hasOwnProperty('main') || connectionsData.main === undefined || connectionsData.main.length < outputIndex || connectionsData.main[outputIndex] === null) {
return [];
}
return connectionsData.main[outputIndex] as INodeExecutionData[];