Provide a build time default-editor setting

diff --git a/git-svn.perl b/git-svn.perl
index 42c9a728adc9e217bd06479562b72235454d7b54..c4ca5487f3b485bb31a692a97c38156239f4bc9c 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -5171,10 +5171,8 @@ sub git_svn_log_cmd {
 
 # adapted from pager.c
 sub config_pager {
-       $pager ||= $ENV{GIT_PAGER} || $ENV{PAGER};
-       if (!defined $pager) {
-               $pager = 'less';
-       } elsif (length $pager == 0 || $pager eq 'cat') {
+       chomp(my $pager = command_oneline(qw(var GIT_PAGER)));
+       if ($pager eq 'cat') {
                $pager = undef;
        }
        $ENV{GIT_PAGER_IN_USE} = defined($pager);