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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-12-20 16:10:29 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-12-20 16:14:29 -0800 |
| commit | b823b5dc51510ba59dd0d00d677070b9a2e1180a (patch) | |
| tree | 62a09da84d5b663e34095588e69ea40324fd7b00 /lib/version-etc.c | |
| parent | f0c406c2cad3d701e8b331a6a82074bd01b3256a (diff) | |
| download | gnulib-b823b5dc51510ba59dd0d00d677070b9a2e1180a.tar.gz | |
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.
Diffstat (limited to 'lib/version-etc.c')
| -rw-r--r-- | lib/version-etc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/version-etc.c b/lib/version-etc.c index 56dc249296..dfec8ad5a0 100644 --- a/lib/version-etc.c +++ b/lib/version-etc.c @@ -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 @@ There is NO WARRANTY, to the extent permitted by law.\n\ 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]); |