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bug: lua_getlocal breaks when called with a CFunction.

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This commit is contained in:
Roberto Ierusalimschy
1997-07-29 18:11:10 -03:00
parent 2c580a0afb
commit 72a1d81b51
2 changed files with 5 additions and 2 deletions
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5
opcode.c
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@@ -3,7 +3,7 @@
** TecCGraf - PUC-Rio
*/
char *rcs_opcode="$Id: opcode.c,v 4.17 1997/07/04 14:55:37 roberto Exp roberto $";
char *rcs_opcode="$Id: opcode.c,v 4.18 1997/07/29 13:35:06 roberto Exp roberto $";
#include <setjmp.h>
#include <stdio.h>
@@ -538,6 +538,9 @@ int lua_currentline (lua_Function func)
lua_Object lua_getlocal (lua_Function func, int local_number, char **name)
{
TObject *f = luaI_Address(func);
/* check whether func is a Lua function */
if (ttype(f) != LUA_T_MARK && ttype(f) != LUA_T_FUNCTION)
return LUA_NOOBJECT;
*name = luaI_getlocalname(f->value.tf, local_number, lua_currentline(func));
if (*name)
{