cvsexportcommit: fix for commits that do not have parents

diff --git a/git-svn.perl b/git-svn.perl
index f8181609f942b22dc95992740326e8b5788feba5..c015ea8580e8e19dc27a0f66af38995335df8c82 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -3576,7 +3576,7 @@ sub config_pager {
 }
 
 sub run_pager {
-       return unless -t *STDOUT;
+       return unless -t *STDOUT && defined $pager;
        pipe my $rfd, my $wfd or return;
        defined(my $pid = fork) or ::fatal "Can't fork: $!\n";
        if (!$pid) {