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path: root/src/lib/protocols/mail_smtp.c
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Diffstat (limited to 'src/lib/protocols/mail_smtp.c')
-rw-r--r--src/lib/protocols/mail_smtp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/protocols/mail_smtp.c b/src/lib/protocols/mail_smtp.c
index af87e2b58..95e24c86c 100644
--- a/src/lib/protocols/mail_smtp.c
+++ b/src/lib/protocols/mail_smtp.c
@@ -118,8 +118,8 @@ static void get_credentials_auth_plain(struct ndpi_detection_module_struct *ndpi
/* **************************************** */
-void ndpi_search_mail_smtp_tcp(struct ndpi_detection_module_struct *ndpi_struct,
- struct ndpi_flow_struct *flow) {
+static void ndpi_search_mail_smtp_tcp(struct ndpi_detection_module_struct *ndpi_struct,
+ struct ndpi_flow_struct *flow) {
struct ndpi_packet_struct *packet = &ndpi_struct->packet;
NDPI_LOG_DBG(ndpi_struct, "search mail_smtp\n");