fix: null check within validation

nicosammito · nicosammito · commit 0982a70aa34f · 2026-06-23T22:18:40.000+02:00
diff --git a/src/utils.ts b/src/utils.ts
@@ -134,7 +134,7 @@ export function generateFlowSourceCode(
                 return `/* @pos ${id} ${index} */ ${refCode}`;
             }
             if (val.__typename === "LiteralValue") {
-                const jsonString = stringify(val?.value)
+                const jsonString = val?.value ? stringify(val?.value) : undefined
                 return `/* @pos ${id} ${index} */ ${jsonString}`;
             }
             if (val.__typename === "SubFlowValue") {

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ export function generateFlowSourceCode(`
`134`	`134`	return `/* @pos ${id} ${index} */ ${refCode}`;
`135`	`135`	`}`
`136`	`136`	`if (val.__typename === "LiteralValue") {`
`137`		`- const jsonString = stringify(val?.value)`
	`137`	`+ const jsonString = val?.value ? stringify(val?.value) : undefined`
`138`	`138`	return `/* @pos ${id} ${index} */ ${jsonString}`;
`139`	`139`	`}`
`140`	`140`	`if (val.__typename === "SubFlowValue") {`