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-rw-r--r--src/image/image.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/image/image.c b/src/image/image.c
index 1c747e2..13152d0 100644
--- a/src/image/image.c
+++ b/src/image/image.c
@@ -7,6 +7,7 @@
#include "image.h"
+int empty(lua_State *L);
int load_image(lua_State *L);
int free_image(lua_State *L);
@@ -26,6 +27,7 @@ void setup_image(lua_State *L, int honey_index)
{
hs_create_table(L,
/* basic images */
+ hs_str_cfunc("null", empty),
hs_str_cfunc("load", load_image),
hs_str_cfunc("destroy", free_image),
@@ -56,6 +58,12 @@ void setup_image(lua_State *L, int honey_index)
/* --===== basic images =====-- */
+int empty(lua_State *L)
+{
+ lua_pushlightuserdata(L, NULL);
+ return 1;
+}
+
int load_image(lua_State *L)
{
char *filename;