From 431dd1b16818c2516c9cbbf5d957189881283ac6 Mon Sep 17 00:00:00 2001
From: Sam Wilson <sam.wilson@appian.com>
Date: Thu, 2 Jun 2016 15:37:46 -0400
Subject: [PATCH] [foldcode addon] Change arrow appearance when a single line
 is collapsed

Use findMarks instead of findMarksAt in foldGutter.js to correctly
find marks when a single line is collapsed so that the arrow displays
correctly as collapsed.
---
 addon/fold/foldgutter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addon/fold/foldgutter.js b/addon/fold/foldgutter.js
index f101e26709..9d32326566 100644
--- a/addon/fold/foldgutter.js
+++ b/addon/fold/foldgutter.js
@@ -50,7 +50,7 @@
   }
 
   function isFolded(cm, line) {
-    var marks = cm.findMarksAt(Pos(line));
+    var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
     for (var i = 0; i < marks.length; ++i)
       if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
   }