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templateFormatter: fix unknown values showing up as "false"

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Miikka 2019-04-17 09:43:27 +03:00 • committed by GitHub
parent 24e16078ec
commit 74cce3d093
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src/templateFormatter.ts
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@ -219,7 +219,7 @@ export function parseTemplate(str: string): ParsedTemplate {
} }
async function evaluateTemplateVariable(theVar: ITemplateVar, values) { async function evaluateTemplateVariable(theVar: ITemplateVar, values) {
const value = has(values, theVar.identifier) && at(values, theVar.identifier)[0]; let value = has(values, theVar.identifier) ? at(values, theVar.identifier)[0] : undefined;
if (typeof value === "function") { if (typeof value === "function") {
const args = []; const args = [];