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Make struct.unpack wrapped in setlist actually work (#1486) 

Fixes #1434.
This commit is contained in:
Philip Gladstone 2016-09-04 21:16:27 -04:00 committed by Johny Mattsson
parent be263dacde
commit 99cd2177bb
2 changed files with 2 additions and 2 deletions
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2
app/lua/lvm.c
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@ -759,7 +759,6 @@ void luaV_execute (lua_State *L, int nexeccalls) {
fixedstack(L);
if (n == 0) {
n = cast_int(L->top - ra) - 1;
L->top = L->ci->top;
}
if (c == 0) c = cast_int(*pc++);
runtime_check(L, ttistable(ra));
@ -772,6 +771,7 @@ void luaV_execute (lua_State *L, int nexeccalls) {
setobj2t(L, luaH_setnum(L, h, last--), val);
luaC_barriert(L, h, val);
}
L->top = L->ci->top;
unfixedstack(L);
continue;
}

2
app/modules/struct.c
View File

@ -309,7 +309,7 @@ static int b_unpack (lua_State *L) {
size_t size = optsize(L, opt, &fmt);
pos += gettoalign(pos, &h, opt, size);
luaL_argcheck(L, pos+size <= ld, 2, "data string too short");
luaL_checkstack(L, 1, "too many results");
luaL_checkstack(L, 2, "too many results");
switch (opt) {
case 'b': case 'B': case 'h': case 'H':
case 'l': case 'L': case 'T': case 'i': case 'I': { /* integer types */