diff options
-rw-r--r-- | src/fileserv.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/fileserv.c b/src/fileserv.c index 58262c3..568ba37 100644 --- a/src/fileserv.c +++ b/src/fileserv.c @@ -509,6 +509,12 @@ get_file_resp(struct MHD_Connection *conn, char const *url, FILE_RESP *resp) return MHD_HTTP_OK; } +static inline char const * +safestr(char const *s) +{ + return s ? s : "-"; +} + void http_log(struct MHD_Connection *connection, char const *method, char const *url, @@ -537,9 +543,8 @@ http_log(struct MHD_Connection *connection, strftime(tbuf, sizeof(tbuf), "[%d/%b/%Y:%H:%M:%S %z]", tm); info("%s %s - - %s \"%s %s\" %3d %lu \"%s\" \"%s\"", - host, ipstr, tbuf, method, url, status, st ? st->st_size : 0, - referer ? referer : "", - user_agent ? user_agent : ""); + safestr(host), ipstr, tbuf, method, url, status, + st ? st->st_size : 0, safestr(referer), safestr(user_agent)); free(ipstr); } |