diff options
Diffstat (limited to 'lib/rubygems/command.rb')
| -rw-r--r-- | lib/rubygems/command.rb | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/rubygems/command.rb b/lib/rubygems/command.rb index 98503cb40f..fd6cb01811 100644 --- a/lib/rubygems/command.rb +++ b/lib/rubygems/command.rb @@ -410,10 +410,12 @@ class Gem::Command end end - @parser.separator nil - @parser.separator " Summary:" - wrap(@summary, 80 - 4).split("\n").each do |line| - @parser.separator " #{line.strip}" + if @summary then + @parser.separator nil + @parser.separator " Summary:" + wrap(@summary, 80 - 4).split("\n").each do |line| + @parser.separator " #{line.strip}" + end end if description then |