Mercurial > hg > octave-nkf > gnulib-hg
changeset 13701:c11192d889cf
init.sh: don't let an ephemeral "*.exe" make us skip all dir entries
Not that it's likely to happen, but if I were to remove from a PATH
directory a file named "*.exe" (yes, starting with an asterisk),
at just the right moment, it would have made init.sh ignore all
remaining .exe-suffixed names in that directory.
* tests/init.sh (find_exe_basenames_): Don't give up on a directory if
a file named "*.exe" is removed between the glob expansion and the
processing of that oddly named file.
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Sat, 18 Sep 2010 08:33:23 +0200 |
parents | 64110b464ca2 |
children | 7f83788c7dab |
files | ChangeLog tests/init.sh |
diffstat | 2 files changed, 12 insertions(+), 3 deletions(-) [+] |
line wrap: on
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2010-09-18 Jim Meyering <meyering@redhat.com> + + init.sh: don't let an ephemeral "*.exe" make us skip all dir entries + * tests/init.sh (find_exe_basenames_): Don't give up on a directory if + a file named "*.exe" is removed between the glob expansion and the + processing of that oddly named file. + 2010-09-17 Eric Blake <eblake@redhat.com> mirbsd: add some more support
--- a/tests/init.sh +++ b/tests/init.sh @@ -240,9 +240,11 @@ feb_result_= feb_sp_= for feb_file_ in $feb_dir_/*.exe; do - if test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_"; then - return 0 - fi + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue case $feb_file_ in *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; *) # Remove leading file name components as well as the .exe suffix.