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authorGravatar Mike Frysinger <vapier@gentoo.org>2006-02-06 01:11:34 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2006-02-06 01:11:34 +0000
commitba9c4d1f892d102f0384a52a0be370dd184ea1c2 (patch)
tree0edcb2a1c3159a6fd589122d0e42666d5c5988a3 /docs
parentf37529d6b692797a136b59c2014ab87fef63ced8 (diff)
downloadbusybox-ba9c4d1f892d102f0384a52a0be370dd184ea1c2.tar.gz
busybox-ba9c4d1f892d102f0384a52a0be370dd184ea1c2.tar.bz2
get rid of warnings with applets that have no usage and get rid of pointless --- separator between applets
Diffstat (limited to 'docs')
-rwxr-xr-xdocs/autodocifier.pl9
1 files changed, 6 insertions, 3 deletions
diff --git a/docs/autodocifier.pl b/docs/autodocifier.pl
index a122b0b06..95c9f410f 100755
--- a/docs/autodocifier.pl
+++ b/docs/autodocifier.pl
@@ -51,10 +51,14 @@ sub pod_for_usage {
# make options bold
my $trivial = $usage->{trivial};
- $trivial =~ s/(?<!\w)(-\w+)/B<$1>/sxg;
+ if (!defined $usage->{trivial}) {
+ $trivial = "";
+ } else {
+ $trivial =~ s/(?<!\w)(-\w+)/B<$1>/sxg;
+ }
my @f0 =
map { $_ !~ /^\s/ && s/(?<!\w)(-\w+)/B<$1>/g; $_ }
- split("\n", $usage->{full});
+ split("\n", (defined $usage->{full} ? $usage->{full} : ""));
# add "\n" prior to certain lines to make indented
# lines look right
@@ -89,7 +93,6 @@ sub pod_for_usage {
"$full\n\n" .
"$notes" .
"$example" .
- "-------------------------------".
"\n\n"
;
}