From 730c1f061e931a01fe01336c4bbb0a8683ccf72d Mon Sep 17 00:00:00 2001
From: trifonnt <devnull@localhost>
Date: Mon, 12 Apr 2010 21:38:48 +0000
Subject: [PATCH] BF [2917678] - Sort in Grid Mode
 https://sourceforge.net/tracker/?func=detail&atid=879332&aid=2917678&group_id=176962

---
 base/src/org/compiere/model/GridTable.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/base/src/org/compiere/model/GridTable.java b/base/src/org/compiere/model/GridTable.java
index ca1bb1339b..6bce4f1097 100644
--- a/base/src/org/compiere/model/GridTable.java
+++ b/base/src/org/compiere/model/GridTable.java
@@ -855,6 +855,9 @@ public class GridTable extends AbstractTableModel
 	public void sort (int col, boolean ascending)
 	{
 		log.info("#" + col + " " + ascending);
+		if (col < 0) {
+			return;
+		}
 		if (getRowCount() == 0)
 			return;