From e4a69174dbcf3d1899235a9826b8cebd8380ad56 Mon Sep 17 00:00:00 2001
From: Andy <anhans@microsoft.com>
Date: Fri, 7 Jul 2017 14:00:09 -0700
Subject: [PATCH] LineNode.add: return value never used (#17016)

---
 src/server/scriptVersionCache.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/server/scriptVersionCache.ts b/src/server/scriptVersionCache.ts
index e25ddf9e03b..464eea2efab 100644
--- a/src/server/scriptVersionCache.ts
+++ b/src/server/scriptVersionCache.ts
@@ -851,9 +851,9 @@ namespace ts.server {
         }
 
         // assume there is room for the item; return true if more room
-        add(collection: LineCollection) {
+        add(collection: LineCollection): void {
             this.children.push(collection);
-            return (this.children.length < lineCollectionCapacity);
+            Debug.assert(this.children.length <= lineCollectionCapacity);
         }
 
         charCount() {