add tests of commit --squash

diff --git a/git-svn.perl b/git-svn.perl
index c7c4dcdba50c6c80bbe7b4653923e86ee2046e7d..18cfb2466d11aa28a795e3dabac70e236061fbe9 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1513,7 +1513,8 @@ 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;