From e44834e0c5e07a4ce1845ba2594b36fa4e811a13 Mon Sep 17 00:00:00 2001
From: Luca <deri@ntop.org>
Date: Mon, 2 Jan 2017 22:05:40 +0100
Subject: [PATCH] Fixed warning

---
 src/lib/ndpi_main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
index 87a5550245b..81fd68f2911 100644
--- a/src/lib/ndpi_main.c
+++ b/src/lib/ndpi_main.c
@@ -4512,6 +4512,9 @@ const char* ndpi_category_str(ndpi_protocol_category_t category) {
   case NDPI_PROTOCOL_CATEGORY_UNSPECIFIED:
     return("Unspecified");
     break;
+  case NDPI_PROTOCOL_NUM_CATEGORIES:
+    return("Code should not use this internal constant");
+    break;
   }
 
   return("Unspecified");