1 files changed, 1 insertions, 1 deletions

diff --git a/linden/indra/llmessage/llmail.cpp b/linden/indra/llmessage/llmail.cpp
index 793cb19..633a2a3 100644
--- a/linden/indra/llmessage/llmail.cpp
+++ b/linden/indra/llmessage/llmail.cpp
@@ -64,7 +64,7 @@ static apr_sockaddr_t* gSockAddr;
 static apr_socket_t* gMailSocket;
 
 // According to RFC2822
-static const boost::regex valid_subject_chars("[\\x1-\\x9\\xb\\xc\\xe-\\x7f]+");
+static const boost::regex valid_subject_chars("[\\x1-\\x9\\xb\\xc\\xe-\\x7f]*");
 bool connect_smtp();
 void disconnect_smtp();