From 09137b47e40bbc0ebdd4a8c2cc807c45c7c09abb Mon Sep 17 00:00:00 2001
From: Warren Togami <wtogami@gmail.com>
Date: Fri, 28 Mar 2014 03:04:04 -1000
Subject: [PATCH] getnormalizedtxid now explains itself.

---
 src/rpcrawtransaction.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rpcrawtransaction.cpp b/src/rpcrawtransaction.cpp
index 9e9093442..df6d8deb1 100644
--- a/src/rpcrawtransaction.cpp
+++ b/src/rpcrawtransaction.cpp
@@ -580,7 +580,9 @@ Value sendrawtransaction(const Array& params, bool fHelp)
 Value getnormalizedtxid(const Array& params, bool fHelp)
 {
     if (fHelp || params.size() != 1)
-        throw runtime_error("blah");
+        throw runtime_error(
+            "getnormalizedtxid <hex string>\n"
+            "Return the normalized transaction ID.");
 
     // parse hex string from parameter
     vector<unsigned char> txData(ParseHexV(params[0], "parameter"));