From 925aac854e687683d3b3c88cb6f5243a0fad8c50 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Mon, 15 Jun 2015 11:44:24 +0200
Subject: [PATCH] alproto: improve AppProtoToString

Make AppProtoToString compilation fail on missing 'case's.
---
 src/app-layer-protos.c | 3 ++-
 src/app-layer-protos.h | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/app-layer-protos.c b/src/app-layer-protos.c
index 1abf295e18..0b8ed17bee 100644
--- a/src/app-layer-protos.c
+++ b/src/app-layer-protos.c
@@ -30,8 +30,9 @@
 const char *AppProtoToString(AppProto alproto)
 {
     const char *proto_name = NULL;
+    enum AppProtoEnum proto = alproto;
 
-    switch (alproto) {
+    switch (proto) {
         case ALPROTO_HTTP:
             proto_name = "http";
             break;
diff --git a/src/app-layer-protos.h b/src/app-layer-protos.h
index ecfc4569e8..79973661ef 100644
--- a/src/app-layer-protos.h
+++ b/src/app-layer-protos.h
@@ -25,7 +25,7 @@
 #ifndef __APP_LAYER_PROTOS_H__
 #define __APP_LAYER_PROTOS_H__
 
-enum {
+enum AppProtoEnum {
     ALPROTO_UNKNOWN = 0,
     ALPROTO_HTTP,
     ALPROTO_FTP,
@@ -53,6 +53,7 @@ enum {
     ALPROTO_MAX,
 };
 
+/* not using the enum as that is a unsigned int, so 4 bytes */
 typedef uint16_t AppProto;
 
 /**