From a7dc3ea9e24399f318a9478fbcffe04ff2870de6 Mon Sep 17 00:00:00 2001
From: Greg Ercolano <erco@seriss.com>
Date: Fri, 19 Dec 2014 05:55:08 +0000
Subject: Fix problem with *horiz* dot pattern alignment, optimized draw loop,
 fixed indent.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10497 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Tree_Item.cxx | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/Fl_Tree_Item.cxx b/src/Fl_Tree_Item.cxx
index 50c62646c..901eee6c9 100644
--- a/src/Fl_Tree_Item.cxx
+++ b/src/Fl_Tree_Item.cxx
@@ -732,13 +732,14 @@ void Fl_Tree_Item::draw_horizontal_connector(int x1, int x2, int y, const Fl_Tre
       fl_line(x1,y,x2,y);
       return;
     case FL_TREE_CONNECTOR_DOTTED: 
-        {
-            y |= 1;				// force alignment w/dot pattern
-            for ( int xx=x1; xx<=x2; xx++ ) {
-                if ( !(xx & 1) ) fl_point(xx, y);
-            }
-        }
+    {
+      y  |= 1;				// force alignment w/dot pattern
+      x1 |= 1;
+      for ( int xx=x1; xx<=x2; xx+=2 ) {
+	fl_point(xx, y);
+      }
       return;
+    }
     case FL_TREE_CONNECTOR_NONE:
       return;
   }
-- 
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