From 244f117d9504bbac439ce3cc44c475931c595493 Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@github.com>
Date: Mon, 4 Apr 2016 18:08:34 -0600
Subject: [PATCH] Handle empty client rects in LinesYardstick

getBoundingClientRect returns garbage values if the range has zero
width, which it does in the case of a fold placeholder or any other
zero-width character.

Sometimes getClientRects() returns an empty list, so we fall back to the
bounding rect in these cases.
---
 src/lines-yardstick.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lines-yardstick.coffee b/src/lines-yardstick.coffee
index 4bdd43603..e90f267f1 100644
--- a/src/lines-yardstick.coffee
+++ b/src/lines-yardstick.coffee
@@ -108,4 +108,4 @@ class LinesYardstick
   clientRectForRange: (textNode, startIndex, endIndex) ->
     @rangeForMeasurement.setStart(textNode, startIndex)
     @rangeForMeasurement.setEnd(textNode, endIndex)
-    @rangeForMeasurement.getBoundingClientRect()
+    @rangeForMeasurement.getClientRects()[0] ? @rangeForMeasurement.getBoundingClientRect()