From: John Ellson <ellson@research.att.com>
Date: Wed, 10 Aug 2016 18:55:19 +0000 (-0400)
Subject: suppress "unused parameter" warning during ./configure
X-Git-Tag: untagged-1aed90cbe517038de3a0~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6a0ecb98d2eaa39423e0bb0acb8d0f53e73bed1b;p=graphviz

suppress "unused parameter" warning during ./configure
---

diff --git a/configure.ac b/configure.ac
index 48bc28e20..79619e949 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3124,6 +3124,7 @@ cat > conftest.$ac_ext <<EOF
 #include "confdefs.h"
 #include "assert.h"
 int main(int argc, char **argv) {
+(void)argv;
 assert(argc);
 ; return 0; }
 EOF