From e2d02a4814189665d459d9e14cc90982097c0548 Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Thu, 5 Nov 2015 15:53:27 +0100
Subject: [PATCH] Draw alien arrow on trace precedents (#63087)

Change-Id: I82deb8a1e515d8fea71ce91520505e252f4ad07d
---
 sc/source/core/tool/detfunc.cxx | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/sc/source/core/tool/detfunc.cxx b/sc/source/core/tool/detfunc.cxx
index f8ed508..ff04500 100644
--- a/sc/source/core/tool/detfunc.cxx
+++ b/sc/source/core/tool/detfunc.cxx
@@ -610,10 +610,21 @@ bool ScDetectiveFunc::DrawEntry( SCCOL nCol, SCROW nRow,
     bool bError = HasError( rRef, aErrorPos );
     bool bAlien = ( rRef.aEnd.Tab() < nTab || rRef.aStart.Tab() > nTab );
 
-    return InsertArrow( nCol, nRow,
+    bool success = InsertArrow( nCol, nRow,
                         rRef.aStart.Col(), rRef.aStart.Row(),
                         rRef.aEnd.Col(), rRef.aEnd.Row(),
                         bAlien, bError, rData );
+    if ( bAlien )
+    {
+        success &= ScDetectiveFunc(pDoc, rRef.aEnd.Tab())
+                    .InsertToOtherTab( rRef.aStart.Col(),
+                                       rRef.aStart.Row(),
+                                       rRef.aEnd.Col(),
+                                       rRef.aEnd.Row(),
+                                       false, rData );
+    }
+
+    return success;
 }
 
 bool ScDetectiveFunc::DrawAlienEntry( const ScRange& rRef,
-- 
1.9.1