Yutils: tonumber(ffi.C.wcslen()) (#1)

TypesettingTools · Jun 25, 2023 · 91a4ac7 · 91a4ac7
1 parent 5860531
commit 91a4ac7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Yutils.lua b/src/Yutils.lua
@@ -3171,7 +3171,7 @@ Yutils = {
  end
  -- Get utf16 text
  text = utf8_to_utf16(text)
- local text_len = ffi.C.wcslen(text)
+ local text_len = tonumber(ffi.C.wcslen(text))
  -- Get text extents with this font
  local size = ffi.new("SIZE[1]")
  ffi.C.GetTextExtentPoint32W(dc, text, text_len, size)
@@ -3190,7 +3190,7 @@ Yutils = {
  local shape, shape_n = {}, 0
  -- Get utf16 text
  text = utf8_to_utf16(text)
- local text_len = ffi.C.wcslen(text)
+ local text_len = tonumber(ffi.C.wcslen(text))
  -- Add path to device context
  if text_len > 8192 then
  error("text too long", 2)
@@ -3531,4 +3531,4 @@ if ({...})[1] then
 end
 
 -- Return library to script loader
-return Yutils
+return Yutils