| 1 |
commit: c21c1f1e59a9e1fe8dbab22ebbf3f574a591e6ba |
| 2 |
Author: Mike Frysinger <vapier <AT> gentoo <DOT> org> |
| 3 |
AuthorDate: Sat Nov 19 07:39:08 2011 +0000 |
| 4 |
Commit: Mike Frysinger <vapier <AT> gentoo <DOT> org> |
| 5 |
CommitDate: Sat Nov 19 07:42:41 2011 +0000 |
| 6 |
URL: http://git.overlays.gentoo.org/gitweb/?p=proj/openrc.git;a=commit;h=c21c1f1e |
| 7 |
|
| 8 |
rc: usage: optimize help string alignment output a little |
| 9 |
|
| 10 |
Signed-off-by: Mike Frysinger <vapier <AT> gentoo.org> |
| 11 |
|
| 12 |
--- |
| 13 |
src/rc/_usage.c | 5 +++-- |
| 14 |
1 files changed, 3 insertions(+), 2 deletions(-) |
| 15 |
|
| 16 |
diff --git a/src/rc/_usage.c b/src/rc/_usage.c |
| 17 |
index 1180853..8aa1806 100644 |
| 18 |
--- a/src/rc/_usage.c |
| 19 |
+++ b/src/rc/_usage.c |
| 20 |
@@ -75,8 +75,9 @@ usage(int exit_status) |
| 21 |
|
| 22 |
lo = p = xstrdup(longopts_help[i]); |
| 23 |
while ((token = strsep(&p, "\n"))) { |
| 24 |
- while (++len < 37) |
| 25 |
- printf(" "); |
| 26 |
+ len = 36 - len; |
| 27 |
+ if (len > 0) |
| 28 |
+ printf("%*s", len, ""); |
| 29 |
puts(token); |
| 30 |
len = 0; |
| 31 |
} |
Archives