🐛 add null test

mysticatea · mysticatea · commit e4cb01498df6 · 2019-08-20T19:28:52.000+09:00
diff --git a/src/get-string-if-constant.js b/src/get-string-if-constant.js
@@ -8,7 +8,7 @@ import { getStaticValue } from "./get-static-value"
  */
 export function getStringIfConstant(node, initialScope = null) {
     // Handle the literals that the platform doesn't support natively.
-    if (node.type === "Literal" && node.value === null) {
+    if (node && node.type === "Literal" && node.value === null) {
         if (node.regex) {
             return `/${node.regex.pattern}/${node.regex.flags}`
         }

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ import { getStaticValue } from "./get-static-value"`
`8`	`8`	`*/`
`9`	`9`	`export function getStringIfConstant(node, initialScope = null) {`
`10`	`10`	`// Handle the literals that the platform doesn't support natively.`
`11`		`- if (node.type === "Literal" && node.value === null) {`
	`11`	`+ if (node && node.type === "Literal" && node.value === null) {`
`12`	`12`	`if (node.regex) {`
`13`	`13`	return `/${node.regex.pattern}/${node.regex.flags}`
`14`	`14`	`}`