Mercurial > gnulib
changeset 40046:cc26384787bc
version-etc: allow zero authors
* lib/version-etc.c (version_etc_arn): If no authors are given,
omit authorship info instead of dumping core.
No need to include stdlib.h now.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 20 Dec 2018 16:10:29 -0800 |
| parents | 753e4de5f3eb |
| children | 183a2f6b0b16 |
| files | ChangeLog lib/version-etc.c |
| diffstat | 2 files changed, 9 insertions(+), 3 deletions(-) [+] |
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--- a/ChangeLog Thu Dec 20 03:11:34 2018 +0100 +++ b/ChangeLog Thu Dec 20 16:10:29 2018 -0800 @@ -1,3 +1,9 @@ +2018-12-20 Paul Eggert <eggert@cs.ucla.edu> + + version-etc: allow zero authors + * lib/version-etc.c (version_etc_arn): If no authors are given, + omit authorship info instead of dumping core. + 2018-12-19 Bruno Haible <bruno@clisp.org> lchown tests: Be more permissive regarding errno values.
--- a/lib/version-etc.c Thu Dec 20 03:11:34 2018 +0100 +++ b/lib/version-etc.c Thu Dec 20 16:10:29 2018 -0800 @@ -23,7 +23,6 @@ #include <stdarg.h> #include <stdio.h> -#include <stdlib.h> #if USE_UNLOCKED_IO # include "unlocked-io.h" @@ -95,8 +94,9 @@ switch (n_authors) { case 0: - /* The caller must provide at least one author name. */ - abort (); + /* No authors are given. The caller should output authorship + info after calling this function. */ + break; case 1: /* TRANSLATORS: %s denotes an author name. */ fprintf (stream, _("Written by %s.\n"), authors[0]);