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This commit is contained in:
Roberto Ierusalimschy 2005-07-11 15:48:02 -03:00
parent b261cd110f
commit c2f065f405
2 changed files with 7 additions and 5 deletions
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6
lobject.c
View File

@ -1,5 +1,5 @@
/* /*
** $Id: lobject.c,v 2.14 2005/05/20 15:53:42 roberto Exp roberto $ ** $Id: lobject.c,v 2.15 2005/05/31 14:25:18 roberto Exp roberto $
** Some generic functions over Lua objects ** Some generic functions over Lua objects
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -116,7 +116,9 @@ const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
incr_top(L); incr_top(L);
switch (*(e+1)) { switch (*(e+1)) {
case 's': { case 's': {
pushstr(L, va_arg(argp, char *)); const char *s = va_arg(argp, char *);
if (s == NULL) s = "(null)";
pushstr(L, s);
break; break;
} }
case 'c': { case 'c': {

6
ltablib.c
View File

@ -1,5 +1,5 @@
/* /*
** $Id: ltablib.c,v 1.30 2005/05/16 21:19:00 roberto Exp roberto $ ** $Id: ltablib.c,v 1.31 2005/05/17 19:49:15 roberto Exp roberto $
** Library for Table Manipulation ** Library for Table Manipulation
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -109,7 +109,7 @@ static int tremove (lua_State *L) {
} }
static int str_concat (lua_State *L) { static int tconcat (lua_State *L) {
luaL_Buffer b; luaL_Buffer b;
size_t lsep; size_t lsep;
const char *sep = luaL_optlstring(L, 2, "", &lsep); const char *sep = luaL_optlstring(L, 2, "", &lsep);
@ -237,7 +237,7 @@ static int sort (lua_State *L) {
static const luaL_reg tab_funcs[] = { static const luaL_reg tab_funcs[] = {
{"concat", str_concat}, {"concat", tconcat},
{"foreach", foreach}, {"foreach", foreach},
{"foreachi", foreachi}, {"foreachi", foreachi},
{"getn", getn}, {"getn", getn},