Fix crash with write_to_file/buffer with Lua 5.4

libvips / lua-vips

Lua binding for the libvips image processing library

MIT License

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Fix crash with write_to_file/buffer with Lua 5.4 #74

Closed rolandlo closed 5 months ago

rolandlo commented 5 months ago

Not sure why, but garbage collection in Image_method:write_to_file makes example/hello_world.lua crash otherwise when run with Lua 5.4. This also happens with Image_method:write_to_buffer.