BF [ 1674663 ] Adempiere allows you to login using a user with no access

https://sourceforge.net/tracker/index.php?func=detail&aid=1674663&group_id=176962&atid=879332

client/src/org/compiere/apps/ALogin.java

@@ -447,7 +447,10 @@ public final class ALogin extends CDialog
 			{
 				setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
 				m_okPressed = true; 
-				defaultsOK();	//	disposes
+				// Dispose if OK - teo_sarca [ 1674663 ]
+				if(!defaultsOK())
+					m_okPressed = false;
+				setCursor(Cursor.getDefaultCursor());
 			}
 		}
 		else if (e.getActionCommand().equals(ConfirmPanel.A_CANCEL))