[PATCH v4 07/11] contrib: related: fix parsing of rev-list args

[Felipe Contreras <felipe.contreras@xxxxxxxxx>]

For example '-1'.

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
 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 2f38ee1..e8603be 100755
--- a/contrib/related/git-related
+++ b/contrib/related/git-related
@@ -23,7 +23,8 @@ begin
       $show_commits = v || true
     end
   end.parse!
-rescue OptionParser::InvalidOption
+rescue OptionParser::InvalidOption => e
+  $rev_args += e.args
 end
 
 class Commit
@@ -135,9 +136,11 @@ 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
-- 
1.8.2.1

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html