From a437828b207f60ab9d469c3a5c124aea6706bd8e Mon Sep 17 00:00:00 2001
From: Corentin STG_CADIOU <ccadiou@linagora.com>
Date: Fri, 10 Jul 2015 14:33:40 +0200
Subject: [PATCH] DRY

---
 lib/Operations/Basic.coffee | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Operations/Basic.coffee b/lib/Operations/Basic.coffee
index cff81d53..e34896d2 100644
--- a/lib/Operations/Basic.coffee
+++ b/lib/Operations/Basic.coffee
@@ -520,6 +520,7 @@ module.exports = ()->
           # case 3: $origin > $o.origin
           #         $this insert_position is to the left of $o (forever!)
           while true
+            oDistance = o.getDistanceToOrigin()
             if o isnt @next_cl
               # $o happened concurrently
               if o.getDistanceToOrigin() is i
@@ -529,9 +530,9 @@ module.exports = ()->
                   distance_to_origin = i + 1
                 else
                   # nop
-              else if o.getDistanceToOrigin() < i
+              else if oDistance < i
                 # case 2
-                if i - distance_to_origin <= o.getDistanceToOrigin()
+                if i - distance_to_origin <= oDistance
                   @prev_cl = o
                   distance_to_origin = i + 1
                 else