From 164d6fa66b076929247d865267519663aa6c8440 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Fri, 27 Aug 2010 23:25:14 +0100
Subject: [PATCH] pctb upload: Print and throw an error if there are no offers

---
 src/com/tedpearson/ypp/market/MarketUploader.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/tedpearson/ypp/market/MarketUploader.java b/src/com/tedpearson/ypp/market/MarketUploader.java
index d8efac5..715e847 100644
--- a/src/com/tedpearson/ypp/market/MarketUploader.java
+++ b/src/com/tedpearson/ypp/market/MarketUploader.java
@@ -667,6 +667,10 @@ public class MarketUploader implements TopLevelWindowListener, GUIInitializedLis
 				System.err.println("Error: Unsupported Commodity \"" + offer.get(0) + "\"");
 			}
 		}
+		if (buySellCount[0]==0 && buySellCount[1]==0) {
+		    error("No (valid) offers for PCTB?!");
+		    throw new IllegalArgumentException();
+		}
 		return buySellCount;
 	}
 	
-- 
2.30.2