quick bugfix (#78)

2023-03-21 19:02:18 +11:00
parent 5f7ee2c512
commit 45091d3c4f
3 changed files with 8 additions and 2 deletions
--- a/src/lang/std/sketch.ts
+++ b/src/lang/std/sketch.ts
@ -1272,7 +1272,8 @@ export function addNewSketchLn({
  pathToNode,
 }: Omit<CreateLineFnCallArgs, 'from'>): { modifiedAst: Program } {
  const node = JSON.parse(JSON.stringify(_node))
-  const { add, updateArgs } = sketchLineHelperMap[fnName]
+  const { add, updateArgs } = sketchLineHelperMap?.[fnName] || {}
+  if (!add || !updateArgs) throw new Error('not a sketch line helper')
  const { node: varDec } = getNodeFromPath<VariableDeclarator>(
    node,
    pathToNode,