From 53759b345814d36f75e2a534113e3b1cd0120f08 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 1 Jan 2007 11:30:33 +0000
Subject: [PATCH] Modify C++ testing code to pass when CXXFLAGS contains
 -Werror. (Closes #75) (BTW, -Werror is a call for trouble anyway due to
 differring gcc versions)

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@1362 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 89477e3..bb44c52 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,7 @@ AC_PROG_LIBTOOL
 
 AC_CACHE_CHECK([whether the C++ compiler works], [avahi_cv_sys_cxx_works], [
     AC_LANG_PUSH([C++])
-    AC_COMPILE_IFELSE([int main() { }], [avahi_cv_sys_cxx_works=yes],
+    AC_COMPILE_IFELSE([int main() { return 0; }], [avahi_cv_sys_cxx_works=yes],
         [avahi_cv_sys_cxx_works=no])
     AC_LANG_POP([C++])
     ])
-- 
2.39.5