Fix spread operator in object literal caused crash issue

othree · othree · commit 1d3ecdd4d462 · 2019-11-28T17:33:35.000+08:00
diff --git a/lib/tern.js b/lib/tern.js
@@ -673,7 +673,7 @@
   function pointInProp(objNode, point) {
     for (var i = 0; i < objNode.properties.length; i++) {
       var curProp = objNode.properties[i];
-      if (curProp.key.start <= point && curProp.key.end >= point)
+      if (curProp.key && curProp.key.start <= point && curProp.key.end >= point)
         return curProp;
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -673,7 +673,7 @@`
`673`	`673`	`function pointInProp(objNode, point) {`
`674`	`674`	`for (var i = 0; i < objNode.properties.length; i++) {`
`675`	`675`	`var curProp = objNode.properties[i];`
`676`		`- if (curProp.key.start <= point && curProp.key.end >= point)`
	`676`	`+ if (curProp.key && curProp.key.start <= point && curProp.key.end >= point)`
`677`	`677`	`return curProp;`
`678`	`678`	`}`
`679`	`679`	`}`