From bbe4c8de6f463cf8d2a52cc976a2f4650d1f0fb2 Mon Sep 17 00:00:00 2001
From: Johannes Rieken <johannes.rieken@gmail.com>
Date: Thu, 30 Mar 2017 17:42:31 +0200
Subject: [PATCH] check array.length, not array, fixes #23404

---
 src/vs/editor/contrib/format/browser/formatActions.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/editor/contrib/format/browser/formatActions.ts b/src/vs/editor/contrib/format/browser/formatActions.ts
index e162886c4a0..4844db9cb19 100644
--- a/src/vs/editor/contrib/format/browser/formatActions.ts
+++ b/src/vs/editor/contrib/format/browser/formatActions.ts
@@ -29,7 +29,7 @@ import EditorContextKeys = editorCommon.EditorContextKeys;
 function alertFormattingEdits(edits: editorCommon.ISingleEditOperation[]): void {
 
 	edits = edits.filter(edit => edit.range);
-	if (!edits) {
+	if (!edits.length) {
 		return;
 	}