Opts is sometimes undefined

mattiaskagstrom · web-flow · commit c3b9ff82b09a · 2021-12-13T10:39:04.000+01:00
fixes ajv-validator#47
diff --git a/src/index.ts b/src/index.ts
@@ -52,7 +52,7 @@ formatsPlugin.get = (name: FormatName, mode: FormatMode = "full"): Format => {
 }
 
 function addFormats(ajv: Ajv, list: FormatName[], fs: DefinedFormats, exportName: Name): void {
-  ajv.opts.code.formats ??= _`require("ajv-formats/dist/formats").${exportName}`
+  ajv.opts?.code.formats ??= _`require("ajv-formats/dist/formats").${exportName}`
   for (const f of list) ajv.addFormat(f, fs[f])
 }
 

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ formatsPlugin.get = (name: FormatName, mode: FormatMode = "full"): Format => {`
`52`	`52`	`}`
`53`	`53`
`54`	`54`	`function addFormats(ajv: Ajv, list: FormatName[], fs: DefinedFormats, exportName: Name): void {`
`55`		- ajv.opts.code.formats ??= _`require("ajv-formats/dist/formats").${exportName}`
	`55`	+ ajv.opts?.code.formats ??= _`require("ajv-formats/dist/formats").${exportName}`
`56`	`56`	`for (const f of list) ajv.addFormat(f, fs[f])`
`57`	`57`	`}`
`58`	`58`