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Update Lua to 5.3.6

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This commit is contained in:
dmiller
2022-08-31 18:39:45 +00:00
parent ea9344ef3d
commit 04bcefd3e4
12 changed files with 62 additions and 89 deletions
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2
liblua/liolib.c
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@@ -277,6 +277,8 @@ static int io_popen (lua_State *L) {
const char *filename = luaL_checkstring(L, 1);
const char *mode = luaL_optstring(L, 2, "r");
LStream *p = newprefile(L);
luaL_argcheck(L, ((mode[0] == 'r' || mode[0] == 'w') && mode[1] == '\0'),
2, "invalid mode");
p->f = l_popen(L, filename, mode);
p->closef = &io_pclose;
return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;