From 2ce4223e375bab68b3d6fc575c0d0871c4b63c05 Mon Sep 17 00:00:00 2001
From: Luca Deri <deri@ntop.org>
Date: Mon, 21 Oct 2019 15:36:38 +0200
Subject: [PATCH] Silenced warning message

---
 src/lib/protocols/tls.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c
index cb4f7ac0563..8511241a677 100644
--- a/src/lib/protocols/tls.c
+++ b/src/lib/protocols/tls.c
@@ -820,9 +820,12 @@ int getSSCertificateFingerprint(struct ndpi_detection_module_struct *ndpi_struct
 
     if(flow->l4.tcp.tls_srv_cert_fingerprint_ctx == NULL)
       flow->l4.tcp.tls_srv_cert_fingerprint_ctx = (void*)ndpi_malloc(sizeof(SHA1_CTX));
-    else
-      printf("[TLS] Internal error: double allocation\n:");
-
+    else {
+#ifdef DEBUG_TLS 
+      printf("[TLS] Internal error: double allocation\n");
+#endif
+    }
+    
     if(flow->l4.tcp.tls_srv_cert_fingerprint_ctx) {
       SHA1Init(flow->l4.tcp.tls_srv_cert_fingerprint_ctx);
       flow->l4.tcp.tls_srv_cert_fingerprint_found = 1;