Fix lint error

ahejlsberg · ahejlsberg · commit 78f54c5bb60a · 2019-04-18T17:42:47.000-07:00
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -11958,7 +11958,7 @@ namespace ts {
                 if (targetTypePredicate) {
                     const sourceTypePredicate = getTypePredicateOfSignature(source);
                     if (sourceTypePredicate) {
-                        result &= callbackCheck === CallbackCheck.Bivariant && compareTypePredicateRelatedTo(targetTypePredicate, sourceTypePredicate, /*reportErrors*/ false, undefined, compareTypes) ||
+                        result &= callbackCheck === CallbackCheck.Bivariant && compareTypePredicateRelatedTo(targetTypePredicate, sourceTypePredicate, /*reportErrors*/ false, /*errorReporter*/ undefined, compareTypes) ||
                             compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors, errorReporter, compareTypes);
                     }
                     else if (isIdentifierTypePredicate(targetTypePredicate)) {

Original file line number	Diff line number	Diff line change
`@@ -11958,7 +11958,7 @@ namespace ts {`
`11958`	`11958`	`if (targetTypePredicate) {`
`11959`	`11959`	`const sourceTypePredicate = getTypePredicateOfSignature(source);`
`11960`	`11960`	`if (sourceTypePredicate) {`
`11961`		`- result &= callbackCheck === CallbackCheck.Bivariant && compareTypePredicateRelatedTo(targetTypePredicate, sourceTypePredicate, /reportErrors/ false, undefined, compareTypes) \|\|`
	`11961`	`+ result &= callbackCheck === CallbackCheck.Bivariant && compareTypePredicateRelatedTo(targetTypePredicate, sourceTypePredicate, /reportErrors/ false, /errorReporter/ undefined, compareTypes) \|\|`
`11962`	`11962`	`compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors, errorReporter, compareTypes);`
`11963`	`11963`	`}`
`11964`	`11964`	`else if (isIdentifierTypePredicate(targetTypePredicate)) {`