/* Set the reply-to address to an Internet e-mail address if possible
*/
- if (message->email != NULL) if (!IsEmptyStr(message->email)) {
+ if ((message->email != NULL) && (!IsEmptyStr(message->email))) {
if (!IsEmptyStr(message->author)) {
snprintf(reply_to, sizeof reply_to, "%s <%s>", message->author, message->email);
}