case ItemPool.DINGHY_PLANS:
				if ( InventoryManager.hasItem( ItemPool.DINGY_PLANKS ) )
				{
					return new UseLink( itemId, 1, "use", "inv_use.php?which=3&whichitem=" );
				}
				if ( HermitRequest.getWorthlessItemCount() > 0 )
				{
					return new UseLink( ItemPool.DINGY_PLANKS, 1, "planks", "hermit.php?autopermit=on&action=trade&quantity=1&whichitem=" );
				}
				return new UseLink( ItemPool.DINGY_PLANKS, 1, "planks", "hermit.php?autoworthless=on&autopermit=on&action=trade&quantity=1&whichitem=" );
	=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
         KoLmafia v15.4 r11388, Windows 7, Java 1.7.0_05
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 Please note: do not post this log in the KoLmafia thread. If you
 would like the dev team to look at it, please write a bug report
 at kolmafia.us. Include specific information about what you were 
 doing when you made this and include the log as an attachment.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 Timestamp: Fri Aug 10 06:50:28 EDT 2012
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Unexpected error, debug log printed.
class java.lang.NullPointerException: null
java.lang.NullPointerException
	at net.sourceforge.kolmafia.request.CoinMasterRequest.buyStuff(CoinMasterRequest.java:430)
	at net.sourceforge.kolmafia.request.CoinMasterRequest.buyStuff(CoinMasterRequest.java:423)
	at net.sourceforge.kolmafia.request.CoinMasterRequest.registerRequest(CoinMasterRequest.java:653)
	at net.sourceforge.kolmafia.request.HermitRequest.registerRequest(HermitRequest.java:511)
	at net.sourceforge.kolmafia.RequestLogger.doRegister(RequestLogger.java:928)
	at net.sourceforge.kolmafia.RequestLogger.registerRequest(RequestLogger.java:476)
	at net.sourceforge.kolmafia.request.GenericRequest.execute(GenericRequest.java:1386)
	at net.sourceforge.kolmafia.request.GenericRequest.run(GenericRequest.java:1328)
	at net.sourceforge.kolmafia.request.RelayRequest.run(RelayRequest.java:2056)
	at net.sourceforge.kolmafia.RequestThread.postRequest(RequestThread.java:222)
	at net.sourceforge.kolmafia.RequestThread.postRequest(RequestThread.java:185)
	at net.sourceforge.kolmafia.webui.RelayAgent.readServerResponse(RelayAgent.java:520)
	at net.sourceforge.kolmafia.webui.RelayAgent.performRelay(RelayAgent.java:159)
	at net.sourceforge.kolmafia.webui.RelayAgent.run(RelayAgent.java:132)
	Got an error when using the use link,
Code:=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= KoLmafia v15.4 r11388, Windows 7, Java 1.7.0_05 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Please note: do not post this log in the KoLmafia thread. If you would like the dev team to look at it, please write a bug report at kolmafia.us. Include specific information about what you were doing when you made this and include the log as an attachment. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Timestamp: Fri Aug 10 06:50:28 EDT 2012 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Unexpected error, debug log printed. class java.lang.NullPointerException: null java.lang.NullPointerException at net.sourceforge.kolmafia.request.CoinMasterRequest.buyStuff(CoinMasterRequest.java:430) at net.sourceforge.kolmafia.request.CoinMasterRequest.buyStuff(CoinMasterRequest.java:423) at net.sourceforge.kolmafia.request.CoinMasterRequest.registerRequest(CoinMasterRequest.java:653) at net.sourceforge.kolmafia.request.HermitRequest.registerRequest(HermitRequest.java:511) at net.sourceforge.kolmafia.RequestLogger.doRegister(RequestLogger.java:928) at net.sourceforge.kolmafia.RequestLogger.registerRequest(RequestLogger.java:476) at net.sourceforge.kolmafia.request.GenericRequest.execute(GenericRequest.java:1386) at net.sourceforge.kolmafia.request.GenericRequest.run(GenericRequest.java:1328) at net.sourceforge.kolmafia.request.RelayRequest.run(RelayRequest.java:2056) at net.sourceforge.kolmafia.RequestThread.postRequest(RequestThread.java:222) at net.sourceforge.kolmafia.RequestThread.postRequest(RequestThread.java:185) at net.sourceforge.kolmafia.webui.RelayAgent.readServerResponse(RelayAgent.java:520) at net.sourceforge.kolmafia.webui.RelayAgent.performRelay(RelayAgent.java:159) at net.sourceforge.kolmafia.webui.RelayAgent.run(RelayAgent.java:132)
sourceforge/kolmafia/webui/UseLinkDecorator.java
770:                            if ( InventoryManager.hasItem( ItemPool.DINGY_PLANKS ) )
777:                                    return new UseLink( ItemPool.DINGY_PLANKS, 1, "planks", "hermit.php?autopermit=on&action=trade&quantity=1&whichitem=" );
sourceforge/kolmafia/request/UseItemRequest.java
2369:                   if ( InventoryManager.hasItem( ItemPool.DINGY_PLANKS ) )
	I think I'd like to see a "buy planks" link which buys the planks - using ajax, perhaps, so all you see is the result - with a "use plans" link on the newly acquired planks (which happens already, if you have the plans).
javascript:singleUse('store.php','phash&buying=1&which=3&whichitem=140&ajax=1');singleUse('inv_use.php','whichitem=146&pwd&ajax=1');void(0);