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BF [ 1759655 ] NPE when you enter "+" in a numeric field 

http://sourceforge.net/tracker/index.php?func=detail&aid=1759655&group_id=176962&atid=879332
This commit is contained in:
teo_sarca 2007-07-24 14:42:31 +00:00
parent f24df9b029
commit 6e1da61ef8
1 changed files with 12 additions and 4 deletions
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16
client/src/org/compiere/grid/ed/MDocNumber.java
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@ -16,11 +16,17 @@
*****************************************************************************/
package org.compiere.grid.ed;
import java.text.*;
import javax.swing.text.*;
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import javax.swing.text.AttributeSet;
import javax.swing.text.BadLocationException;
import javax.swing.text.JTextComponent;
import javax.swing.text.PlainDocument;
import org.compiere.apps.ADialog;
import org.compiere.util.*;
import org.compiere.util.CLogger;
import org.compiere.util.DisplayType;
/**
* Number Document Model.
@ -30,6 +36,8 @@ import org.compiere.util.*;
* @see VNumber
* @author Jorg Janke
* @version $Id: MDocNumber.java,v 1.2 2006/07/30 00:51:28 jjanke Exp $
*
* @author Teo Sarca, SC ARHIPAC SERVICE SRL - BF [ 1759655 ]
*/
public final class MDocNumber extends PlainDocument
{
@ -145,7 +153,7 @@ public final class MDocNumber extends PlainDocument
// only positive numbers
if (m_displayType == DisplayType.Integer)
return;
if (content.charAt(0) == '-')
if (content.length() > 0 && content.charAt(0) == '-')
super.remove(0, 1);
}