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-rw-r--r--indra/llmessage/llmail.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/indra/llmessage/llmail.cpp b/indra/llmessage/llmail.cpp
index dd878e1679..c694bc3530 100644
--- a/indra/llmessage/llmail.cpp
+++ b/indra/llmessage/llmail.cpp
@@ -44,7 +44,7 @@ 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();