fix deprecation with libpng 1.4
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@ -177,10 +177,9 @@ static void LoadPNGBuffer( byte *buffer, int size, byte **pixels, int *width, in
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pb.size = size;
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pb.offset = 0;
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png_set_read_fn( png, &pb, PNGReadData );
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png->io_ptr = &pb; /* hack! */
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/* set error longjmp */
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if( setjmp( png->jmpbuf ) )
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if( setjmp( png_jmpbuf(png) ) )
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{
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Sys_Printf( "WARNING: An error occurred reading PNG image\n" );
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png_destroy_read_struct( &png, &info, &end );
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