Re: What's cooking in git.git (May 2017, #06; Mon, 22)

> * nd/fopen-errors (2017-05-09) 23 commits
>  - t1308: add a test case on open a config directory
>  - config.c: handle error on failing to fopen()
>  - xdiff-interface.c: report errno on failure to stat() or fopen()
>  - wt-status.c: report error on failure to fopen()
>  - server-info: report error on failure to fopen()
>  - sequencer.c: report error on failure to fopen()
>  - rerere.c: report correct errno
>  - rerere.c: report error on failure to fopen()
>  - remote.c: report error on failure to fopen()
>  - commit.c: report error on failure to fopen() the graft file
>  - log: fix memory leak in open_next_file()
>  - log: report errno on failure to fopen() a file
>  - blame: report error on open if graft_file is a directory
>  - bisect: report on fopen() error
>  - ident.c: use fopen_or_warn()
>  - attr.c: use fopen_or_warn()
>  - wrapper.c: add fopen_or_warn()
>  - wrapper.c: add warn_on_fopen_errors()
>  - config.mak.uname: set FREAD_READS_DIRECTORIES for Darwin, too
>  - config.mak.uname: set FREAD_READS_DIRECTORIES for Linux and FreeBSD
>  - clone: use xfopen() instead of fopen()
>  - Use xfopen() in more places
>  - git_fopen: fix a sparse 'not declared' warning
>
>  We often try to open a file for reading whose existence is
>  optional, and silently ignore errors from open/fopen; report such
>  errors if they are not due to missing files.