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Use luaL_check/optinteger instead of luaL_check/optnumber when getting integer arguments to functions. Resolves issue #1251.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2017-07-16 12:17:50 -03:00
parent abcade9421
commit 34ebe18f14
30 changed files with 127 additions and 127 deletions
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src/modules/font/wrap_Font.cpp
+3 -3
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@@ -72,7 +72,7 @@ int w_newTrueTypeRasterizer(lua_State *L)
if (lua_type(L, 1) == LUA_TNUMBER || lua_isnone(L, 1))
{
// First argument is a number: use the default TrueType font.
int size = (int) luaL_optnumber(L, 1, 12);
int size = (int) luaL_optinteger(L, 1, 12);
const char *hintstr = lua_isnoneornil(L, 2) ? nullptr : luaL_checkstring(L, 2);
if (hintstr && !TrueTypeRasterizer::getConstant(hintstr, hinting))
@@ -98,7 +98,7 @@ int w_newTrueTypeRasterizer(lua_State *L)
else
d = filesystem::luax_getfiledata(L, 1);
int size = (int) luaL_optnumber(L, 2, 12);
int size = (int) luaL_optinteger(L, 2, 12);
const char *hintstr = lua_isnoneornil(L, 3) ? nullptr : luaL_checkstring(L, 3);
if (hintstr && !TrueTypeRasterizer::getConstant(hintstr, hinting))
@@ -180,7 +180,7 @@ int w_newImageRasterizer(lua_State *L)
image::ImageData *d = luax_checktype<image::ImageData>(L, 1);
std::string glyphs = luax_checkstring(L, 2);
int extraspacing = (int) luaL_optnumber(L, 3, 0);
int extraspacing = (int) luaL_optinteger(L, 3, 0);
float pixeldensity = (float) luaL_optnumber(L, 4, 1.0);
luax_catchexcept(L, [&](){ t = instance()->newImageRasterizer(d, glyphs, extraspacing, pixeldensity); });