MINOR: hlua: Add support for lua 5.5

Lua 5.5 adds an extra argument to lua_newstate(). Since there are
already a few other ifdefs in hlua.c checking for the Lua version,
and there's a single call place, let's do the same here. This should
be safe for backporting if needed.

Signed-off-by: Mike Lothian <mike@fireburn.co.uk>

diff --git a/src/hlua.c b/src/hlua.c
index 5109d3c04b33de822c7695ff5ec4448d83cc4e91..bb73b377c5719b98d88bd6cef0f18c0e30e233ad 100644 (file)
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -14027,7 +14027,11 @@ lua_State *hlua_init_state(int thread_num)
        struct prepend_path *pp;
 
        /* Init main lua stack. */
+#if defined(LUA_VERSION_NUM) && LUA_VERSION_NUM >= 505
+       L = lua_newstate(hlua_alloc, &hlua_global_allocator, luaL_makeseed(0));
+#else
        L = lua_newstate(hlua_alloc, &hlua_global_allocator);
+#endif
 
        if (!L) {
                fprintf(stderr,