pkgconf/pkgconf — pull request #70 by dumbbell (2014-07-31 14:33:25+00:00)
Title: Support .pc file without a trailing newline

Some editors write text files without a newline character at the end of the last line.

Before this change, the main loop in `pkg_new_from_file()` expected a newline character at the end of the line and overwrote it with a NUL character. In the case of the last line in a non-newline-terminated file, this ate the last character of that line.

Now, the `pkg_fgetline()` function takes care of returning a line without the newline character (or the `\r\n` sequence in case of a DOS file format).

This happens with `cppunit.pc` from the [CppUnit](http://sourceforge.net/projects/cppunit/) project.