From 38c036a33830cf49616c2fb7642355a2c77e001d Mon Sep 17 00:00:00 2001
From: Manuel Simon Hirsig <simon.hirsig@gmail.com>
Date: Sun, 4 Oct 2015 06:03:03 +0200
Subject: [PATCH] fixed an issue where buying would require a query despite the
 auction being on the last requested page

---
 buy.lua  | 10 +++++-----
 scan.lua |  7 +++----
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/buy.lua b/buy.lua
index e5c413f..24d5ab0 100644
--- a/buy.lua
+++ b/buy.lua
@@ -68,10 +68,10 @@ function Aux.buy.SearchButton_onclick()
 	Aux.scan.start{
 		query = search_query,
 		page = 0,
-		on_start_page = function(k, i)
-			current_page = i
-			set_message('Scanning auctions: page ' .. i + 1 .. ' ...')
-			k()
+		on_start_page = function(k, page)
+			current_page = page
+			set_message('Scanning auctions: page ' .. page + 1 .. ' ...')
+			return k()
 		end,
 		on_read_auction = function(k, i)
 			local auction_item = Aux.info.auction_item(i)
@@ -80,7 +80,7 @@ function Aux.buy.SearchButton_onclick()
 					process_auction(auction_item, current_page)
 				end
 			end
-			k()
+			return k()
 		end,
 		on_complete = function()
 			entries = entries or {}
diff --git a/scan.lua b/scan.lua
index 3e238a7..6cb5b9d 100644
--- a/scan.lua
+++ b/scan.lua
@@ -73,8 +73,6 @@ end
 
 
 function scan()
-
-	wait_for_callback(state.job.on_start_page, {state.page}, function() --;
 	
 	submit_query(function() --;
 		
@@ -95,7 +93,7 @@ function scan()
 		state = nil
 	end
 	
-	end)end)end)
+	end)end)
 end
 
 function scan_auctions(count, k)
@@ -116,6 +114,7 @@ end
 
 function submit_query(k)
 	if state.page then
+		wait_for_callback(state.job.on_start_page, {state.page}, function() --;
 		controller().wait(CanSendAuctionQuery, function() --;
 		wait_for_results(k)
 		QueryAuctionItems(
@@ -129,7 +128,7 @@ function submit_query(k)
 			state.job.query.usable,
 			state.job.query.quality
 		)
-		end)
+		end)end)
 	else
 		return k()
 	end