[PATCH] git-svn: fix processing of decorated commit hashes

[Mathias Lafeldt <misfire@debugon.org>]

The function working_head_info() fails to parse commit hashes if they
are decorated (i.e. log.decorate is true), causing dcommit, rebase, and
other vital git-svn commands to malfunction.

This patch disables decorated log output with --no-decorate.

Signed-off-by: Mathias Lafeldt <misfire@debugon.org>
---
 git-svn.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/git-svn.perl b/git-svn.perl
index 9b046b6..90e1236 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1513,7 +1513,7 @@ sub cmt_sha2rev_batch {
 
 sub working_head_info {
 	my ($head, $refs) = @_;
-	my @args = ('log', '--no-color', '--first-parent', '--pretty=medium');
+	my @args = qw/log --no-color --no-decorate --first-parent --pretty=medium/;
 	my ($fh, $ctx) = command_output_pipe(@args, $head);
 	my $hash;
 	my %max;
-- 
1.7.3