From 50c1b03b8979ac793375b26867053f43e4983dc9 Mon Sep 17 00:00:00 2001 From: amber Date: Mon, 13 Dec 2004 06:05:37 +0000 Subject: update git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/branches/stable@550 54d463be-8e91-2dee-dedb-b68131a5f0ec --- src/map/trade.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/map/trade.c') diff --git a/src/map/trade.c b/src/map/trade.c index 9d2128690..ddb45a73b 100644 --- a/src/map/trade.c +++ b/src/map/trade.c @@ -142,8 +142,8 @@ void trade_tradeok(struct map_session_data *sd) nullpo_retv(sd); for(trade_i=0;trade_i<10;trade_i++) { - if(sd->deal_item_amount[trade_i]>sd->status.inventory[sd->deal_item_index[trade_i]-2].amount || - sd->deal_item_amount[trade_i]<0) { + int idx = sd->deal_item_index[trade_i]-2; + if(((idx >= 0) && (sd->deal_item_amount[trade_i]>sd->status.inventory[idx].amount)) || sd->deal_item_amount[trade_i]<0) { trade_tradecancel(sd); return; } -- cgit v1.2.3-70-g09d2