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Fix deprecated libpng io_ptr direct access

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Kovid Goyal 2011-02-20 00:07:51 -07:00
parent 8842197e6f
commit 0aa080e78e
1 changed files with 1 additions and 1 deletions
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2
src/calibre/ebooks/pdf/images.cpp
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@ -301,7 +301,7 @@ void PNGWriter::write_splash_bitmap(SplashBitmap *bitmap) {
void calibre_png_mem_write(png_structp png_ptr, png_bytep data, png_size_t length) {
if (!png_ptr || length < 1) return;
vector<char> *buf = static_cast< vector<char>* >(png_ptr->io_ptr);
vector<char> *buf = static_cast< vector<char>* >(png_get_io_ptr(png_ptr));
buf->reserve(buf->capacity() + length);
do {
buf->push_back(static_cast<char>(*data));