From 8d26894841d7b5897b7c6f126f6ea1b8293ab5a2 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 24 Oct 2017 11:01:56 +0100
Subject: Show checksummed address always (prepend with 0)

---
 libsolidity/ast/AST.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libsolidity/ast/AST.cpp b/libsolidity/ast/AST.cpp
index 62507093..8da6964e 100644
--- a/libsolidity/ast/AST.cpp
+++ b/libsolidity/ast/AST.cpp
@@ -587,7 +587,10 @@ bool Literal::passesAddressChecksum() const
 std::string Literal::getChecksummedAddress() const
 {
 	solAssert(isHexNumber(), "Expected hex number");
-	if (value().length != 42)
+	/// Pad literal to be a proper hex address.
+	string address = value().substr(2);
+	if (address.length() > 40)
 		return string();
-	return dev::getChecksummedAddress(value());
+	address.insert(address.begin(), 40 - address.size(), '0');
+	return dev::getChecksummedAddress(address);
 }
-- 
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