From 5ba6917c303036b46940f88f24872cbfb86333f2 Mon Sep 17 00:00:00 2001
From: Kp <kp@valhallalegends.com>
Date: Wed, 11 Dec 2013 03:27:40 +0000
Subject: [PATCH] =?UTF-8?q?Optimize=20Degroup=20not=20to=20use=20n=C2=B2?=
 =?UTF-8?q?=20deletion=20algorithm?=
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---
 similar/editor/group.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/similar/editor/group.cpp b/similar/editor/group.cpp
index 5d9278ea7..5a0b833a5 100644
--- a/similar/editor/group.cpp
+++ b/similar/editor/group.cpp
@@ -1573,10 +1573,9 @@ int Degroup( void )
 
 	if (num_groups==0) return 0;
 
-	for (i=0; i<GroupList[current_group].num_segments; i++)
-		delete_segment_from_group( GroupList[current_group].segments[i], current_group );
-
-	  //	delete_segment_from_group( &Segments[GroupList[current_group].segments[i]]-Segments, current_group );
+	for (i=0; i < GroupList[current_group].num_segments; i++)
+		Segments[GroupList[current_group].segments[i]].group = -1;
+	GroupList[current_group].num_segments = 0;
 
 	for (i=current_group;i<num_groups-1;i++)
 		{