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| author | snowleo <schneeleo@gmail.com> | 2011-07-27 01:00:47 +0200 |
|---|---|---|
| committer | snowleo <schneeleo@gmail.com> | 2011-07-27 01:00:55 +0200 |
| commit | f1efe2e1d25d8168ea99b234c2b5ec5bd8932970 (patch) | |
| tree | 22d7e0c33f1457292cd363a8a9e4bb167840aa5c | |
| parent | b4487b5a132b74b2a941f7733afc63dcc06a755a (diff) | |
| download | Essentials-f1efe2e1d25d8168ea99b234c2b5ec5bd8932970.tar Essentials-f1efe2e1d25d8168ea99b234c2b5ec5bd8932970.tar.gz Essentials-f1efe2e1d25d8168ea99b234c2b5ec5bd8932970.tar.lz Essentials-f1efe2e1d25d8168ea99b234c2b5ec5bd8932970.tar.xz Essentials-f1efe2e1d25d8168ea99b234c2b5ec5bd8932970.zip | |
Fix for money exploit on trade signs
| -rw-r--r-- | Essentials/src/com/earth2me/essentials/signs/SignTrade.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Essentials/src/com/earth2me/essentials/signs/SignTrade.java b/Essentials/src/com/earth2me/essentials/signs/SignTrade.java index 6c0205d34..d9b5f7cc2 100644 --- a/Essentials/src/com/earth2me/essentials/signs/SignTrade.java +++ b/Essentials/src/com/earth2me/essentials/signs/SignTrade.java @@ -98,9 +98,14 @@ public class SignTrade extends EssentialsSign if (split.length == 2 && amountNeeded) { final Double money = getMoney(split[0]); - final Double amount = getDoublePositive(split[1]); + Double amount = getDoublePositive(split[1]); if (money != null && amount != null) { + amount -= amount % money; + if (amount < 1 || money < 1) + { + throw new SignException(Util.i18n("moreThanZero")); + } sign.setLine(index, Util.formatCurrency(money, ess) + ":" + Util.formatCurrency(amount, ess).substring(1)); return; } |