From acff2f45f10a3585fc272800fe6b4b2d48bcc5da Mon Sep 17 00:00:00 2001
From: Arthur Britto <ahbritto@gmail.com>
Date: Mon, 4 Feb 2013 15:39:53 -0800
Subject: [PATCH] Make hasSeen consider all elements of a path element.

---
 src/cpp/ripple/SerializedTypes.cpp | 12 ++++++++----
 src/cpp/ripple/SerializedTypes.h   |  2 +-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/cpp/ripple/SerializedTypes.cpp b/src/cpp/ripple/SerializedTypes.cpp
index 11ed9794b2..46e599b4ff 100644
--- a/src/cpp/ripple/SerializedTypes.cpp
+++ b/src/cpp/ripple/SerializedTypes.cpp
@@ -415,16 +415,20 @@ bool STPathSet::isEquivalent(const SerializedType& t) const
 	return v && (value == v->value);
 }
 
-bool STPath::hasSeen(const uint160 &acct) {
-
-  for (int i = 0; i < mPath.size();i++) {
+bool STPath::hasSeen(const uint160 &uAccountId, const uint160& uCurrencyID, const uint160& uIssuerID)
+{
+  for (int i = 0; i < mPath.size(); ++i) {
     STPathElement ele = getElement(i);
-    if (ele.getAccountID() == acct)
+
+    if (ele.getAccountID() == uAccountId
+		&& ele.getCurrency() == uCurrencyID
+		&& ele.getIssuerID() == uIssuerID)
       return true;
   }
 
   return false;
 }
+
 int STPath::getSerializeSize() const
 {
 	int iBytes = 0;
diff --git a/src/cpp/ripple/SerializedTypes.h b/src/cpp/ripple/SerializedTypes.h
index 2ca0d74211..0a05fa225f 100644
--- a/src/cpp/ripple/SerializedTypes.h
+++ b/src/cpp/ripple/SerializedTypes.h
@@ -623,7 +623,7 @@ public:
 	const STPathElement& getElement(int offset)			{ return mPath[offset]; }
 	void addElement(const STPathElement &e)				{ mPath.push_back(e); }
 	void clear()										{ mPath.clear(); }
-	bool hasSeen(const uint160 &acct);
+	bool hasSeen(const uint160 &uAccountId, const uint160& uCurrencyID, const uint160& uIssuerID);
 	int getSerializeSize() const;
 //	std::string getText() const;
 	Json::Value getJson(int) const;