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From 54e97d9e393e375820e9c6ca0a56c7a4092ea5de Mon Sep 17 00:00:00 2001
From: Lars Wendler <polynomial-c@gentoo.org>
Date: Sun, 12 Jul 2020 13:55:44 +0200
Subject: [PATCH] Fix build with --disable-ipv6
MIME-Version: 1.0
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Otherwise build breaks with:
fping.c:399:14: error: ‘ident6’ undeclared (first use in this function); did you mean ‘ident4’?
399 | ident4 = ident6 = getpid() & 0xFFFF;
| ^~~~~~
| ident4
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>
---
src/fping.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/fping.c b/src/fping.c
index 3522123..4304531 100644
--- a/src/fping.c
+++ b/src/fping.c
@@ -258,12 +258,12 @@ HOST_ENTRY* ev_last;
char* prog;
int ident4 = 0; /* our icmp identity field */
+int ident6 = 0;
int socket4 = -1;
int using_sock_dgram4 = 0;
#ifndef IPV6
int hints_ai_family = AF_INET;
#else
-int ident6 = 0;
int socket6 = -1;
int hints_ai_family = AF_UNSPEC;
#endif