Small fix for Lua 5.3 compatibility.

Signed-off-by: Thomas Moschny <thomas.moschny@gmail.com> Acked-by: Stéphane Graber <stgraber@ubuntu.com>

Small fix for Lua 5.3 compatibility.
2cb4c7a2 · Thomas Moschny · Stéphane Graber · 0e4e95fd · 2cb4c7a2
Commit 2cb4c7a2 authored Jan 23, 2015 by Thomas Moschny Committed by Stéphane Graber Jan 30, 2015
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core.c src/lua-lxc/core.c +4 -0

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--- a/src/lua-lxc/core.c
+++ b/src/lua-lxc/core.c
@@ -38,6 +38,10 @@
 #define luaL_checkunsigned(L,n) luaL_checknumber(L,n)
 #endif

+#if LUA_VERSION_NUM >= 503
+#define luaL_checkunsigned(L,n) ((lua_Unsigned)luaL_checkinteger(L,n))
+#endif
+
 #ifdef NO_CHECK_UDATA
 #define checkudata(L,i,tname)	lua_touserdata(L, i)
 #else