From 418c027f6c1027291477f8ddf971649b0c9e8f13 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Tue, 27 Jun 2017 23:54:58 +0200
Subject: [PATCH] smart-diff algorithm works now

---
 src/karax.nim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/karax.nim b/src/karax.nim
index f07bf71..f8230c7 100644
--- a/src/karax.nim
+++ b/src/karax.nim
@@ -234,8 +234,10 @@ proc apply(patches: JSeq[Patch]; kxi: KaraxInstance) =
 proc diff(newNode, oldNode: VNode;parent, current: Node; patches: JSeq[Patch]): EqResult =
   result = eq(newNode, oldNode)
   case result
-  of identical:
+  of identical, similar:
     newNode.dom = oldNode.dom
+    if result == similar: updateStyles(newNode, oldNode)
+
     let newLength = newNode.len
     var oldLength = oldNode.len
     let minLength = min(newLength, oldLength)
@@ -306,8 +308,6 @@ proc diff(newNode, oldNode: VNode;parent, current: Node; patches: JSeq[Patch]):
       patches.addPatch(pkRemove, current, current.childNodes[i], nil)
       result = different
 
-  of similar:
-    updateStyles(newNode, oldNode)
   of changed:
     assert oldNode.kind == VNodeKind.component
     let x = VComponent(oldNode)