zint/zint — pull request #10 by haffmans (2012-08-06 13:08:18+00:00)
Title: Two small issues fixed

This request fixes two issues:
* Newer versions of libpng no long automatically pull in zlib.h and setjmp.h. These are now included directly from backend/png.c.
* In batch mode stdout is closed when used with any of the --direct* options. This means only the first barcode is sent to the output, after that no output was generated anymore. That's fixed now.