From 651e04c4c88ae6969be416e4a7a1ffe61d7a67e9 Mon Sep 17 00:00:00 2001
From: Marcel Raad <raad@teamviewer.com>
Date: Tue, 20 Jun 2017 22:33:56 +0200
Subject: if2ip: fix compiler warning in ISO C90 mode

remote_scope_id is only used when both HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
and ENABLE_IPV6 are defined instead of only one of them.
---
 lib/if2ip.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/if2ip.c')

diff --git a/lib/if2ip.c b/lib/if2ip.c
index 4de81be60..3e74cc687 100644
--- a/lib/if2ip.c
+++ b/lib/if2ip.c
@@ -121,11 +121,11 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
 
 #ifndef ENABLE_IPV6
   (void) remote_scope;
-
-#ifndef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
-  (void) remote_scope_id;
 #endif
 
+#if !defined(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) || \
+    !defined(ENABLE_IPV6)
+  (void) remote_scope_id;
 #endif
 
   if(getifaddrs(&head) >= 0) {
-- 
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