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Merge branch 'drawscaled-scalefix' into 'next'

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v.drawScaled negative scales fix

Lua now errors if you try to use negative scales with v.drawScaled, rather than crashing as it does in 2.1.16 currently. Not much else to say here.

See merge request !126
This commit is contained in:
Monster Iestyn 2016-10-19 21:11:44 -04:00
commit 8e660ce863
1 changed files with 2 additions and 0 deletions
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src/lua_hudlib.c
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@ -369,6 +369,8 @@ static int libd_drawScaled(lua_State *L)
x = luaL_checkinteger(L, 1);
y = luaL_checkinteger(L, 2);
scale = luaL_checkinteger(L, 3);
if (scale < 0)
return luaL_error(L, "negative scale");
patch = *((patch_t **)luaL_checkudata(L, 4, META_PATCH));
flags = luaL_optinteger(L, 5, 0);
if (!lua_isnoneornil(L, 6))