Leaving if in src/ but out of build for now.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/unix.c b/src/unix.c
index 5710c27..91aaaf8 100644
--- a/src/unix.c
+++ b/src/unix.c
@@ -91,6 +91,7 @@ int luaopen_socket_unix(lua_State *L) {
     auxiliar_add2group(L, "unix{server}", "unix{any}");
 #if LUA_VERSION_NUM > 501 && !defined(LUA_COMPAT_MODULE)
     lua_pushcfunction(L, global_create);
+    (void) func;
 #else
     /* set function into socket namespace */
     luaL_openlib(L, "socket", func, 0);