From f13f20f335d33103bf755d9b3be7c7527c6e7c66 Mon Sep 17 00:00:00 2001
From: Jia He <justin.he@arm.com>
Date: Fri, 11 Oct 2019 23:19:28 +0800
Subject: [PATCH] Fix compilation warning

Fix warning about comparison between signed and unsigned integer in
proto.c by changing idx from int to unsigned int.

Signed-off-by: Jia He <justin.he@arm.com>
Reviewed-by: Felipe Huici <felipe.huici@neclab.eu>
---
 proto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proto.c b/proto.c
index 517f258..0127355 100644
--- a/proto.c
+++ b/proto.c
@@ -27,7 +27,7 @@
 
 /* do we really need all these?? */
 
-static int idx;
+static size_t idx;
 static const unsigned char protos[] = {
 	"\000ip\0"
 	"\001icmp\0"
-- 
2.39.5