diff options
Diffstat (limited to 'parse-options.c')
| -rw-r--r-- | parse-options.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/parse-options.c b/parse-options.c index acf3fe3..8071711 100644 --- a/parse-options.c +++ b/parse-options.c @@ -312,8 +312,12 @@ void usage_with_options_internal(const char * const *usagestr, fprintf(stderr, "usage: %s\n", *usagestr++); while (*usagestr && **usagestr) fprintf(stderr, " or: %s\n", *usagestr++); - while (*usagestr) - fprintf(stderr, " %s\n", *usagestr++); + while (*usagestr) { + fprintf(stderr, "%s%s\n", + **usagestr ? " " : "", + *usagestr); + usagestr++; + } if (opts->type != OPTION_GROUP) fputc('\n', stderr); |