lua

commit 692209fa8d2f9cb05d5b21860df4fd4eeb9622c4
parent 953d499ea25b95560dc53e97bcbdc2dab40d1dbf
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Mon, 11 Jan 2010 15:06:07 -0200

Dynamic C functions should be created with the global table as their
initial environments

Diffstat:
M
loadlib.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/loadlib.c b/loadlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: loadlib.c,v 1.73 2010/01/06 14:35:17 roberto Exp roberto $
+** $Id: loadlib.c,v 1.74 2010/01/11 16:10:47 roberto Exp roberto $
 ** Dynamic library loader for Lua
 ** See Copyright Notice in lua.h
 **
@@ -344,7 +344,9 @@ static int ll_loadfunc (lua_State *L, const char *path, const char *sym) {
     lua_CFunction f = ll_sym(L, *reg, sym);
     if (f == NULL)
       return ERRFUNC;  /* unable to find function */
-    lua_pushcfunction(L, f);  /* else return function */
+    lua_pushcfunction(L, f);  /* else create new function... */
+    lua_pushglobaltable(L);   /* ... and set the standard global table... */
+    lua_setfenv(L, -2);       /* ... as its environment */
     return 0;  /* no errors */
   }
 }