[PATCH v5 15/15] contrib: related: fix parsing of rev-list args

From

Felipe Contreras <felipe.contreras@gmail.com>

Date

May 18, 2013, 11:46 UTC

Message-ID

<1368877615-9563-16-git-send-email-felipe.contreras@gmail.com>

In-Reply-To

<1368877615-9563-1-git-send-email-felipe.contreras@gmail.com>

For example '-1'.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/related/git-related | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/contrib/related/git-related b/contrib/related/git-related
index 62c9b56..69737ac 100755
--- a/contrib/related/git-related
+++ b/contrib/related/git-related
@@ -29,7 +29,8 @@ begin
       $show_commits = v || true
     end
   end.parse!
-rescue OptionParser::InvalidOption
+rescue OptionParser::InvalidOption => e
+  $rev_args += e.args
 end
 
 def get_mailmap(filename)
@@ -241,9 +242,11 @@ class Commits
 
     case revs.size
     when 1
-      committish = [ '%s..HEAD' % revs[0] ]
+      r = revs[0]
+      r = '^' + r if r[0] != '-'
+      args = [ r, 'HEAD' ]
     else
-      committish = revs
+      args = revs
     end
 
     source = nil

-- 
1.8.3.rc2.542.g24820ba