diff options
Diffstat (limited to 'src/util/getopt_helpers.c')
| -rw-r--r-- | src/util/getopt_helpers.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/util/getopt_helpers.c b/src/util/getopt_helpers.c index 8fb3673..a31080f 100644 --- a/src/util/getopt_helpers.c +++ b/src/util/getopt_helpers.c @@ -79,9 +79,12 @@ GNUNET_GETOPT_format_help_ (struct GNUNET_GETOPT_CommandLineProcessorContext const char *trans; const struct GNUNET_GETOPT_CommandLineOption *opt; - printf ("%s\n%s\n", ctx->binaryOptions, gettext (about)); - printf (_ - ("Arguments mandatory for long options are also mandatory for short options.\n")); + if (NULL != about) + { + printf ("%s\n%s\n", ctx->binaryOptions, gettext (about)); + printf (_ + ("Arguments mandatory for long options are also mandatory for short options.\n")); + } i = 0; opt = ctx->allOptions; while (opt[i].description != NULL) |