From: Roy Marples <roy@marples.name>
Date: Tue, 16 Apr 2019 18:09:50 +0000 (+0000)
Subject: duid: If no UUID support, don't warn about unused variable.
X-Git-Tag: v7.2.0~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5fbfadacd6b6457eab24971bf83a53eb9969c22;p=thirdparty%2Fdhcpcd.git

duid: If no UUID support, don't warn about unused variable.
---

diff --git a/src/duid.c b/src/duid.c
index c0752b35..dd08f00e 100644
--- a/src/duid.c
+++ b/src/duid.c
@@ -90,6 +90,7 @@ duid_machineuuid(char *uuid, size_t uuid_len)
 	fclose(fp);
 	r = len == 1 ? -1 : 0;
 #else
+	UNUSED(uuid);
 	r = -1;
 	errno = ENOSYS;
 #endif