lei: use standard warn() in more places

warn() is easier to augment with context information, and
frankly unavoidable in the presence of 3rd-party libraries
we don't control.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/PublicInbox/LeiViewText.pm b/lib/PublicInbox/LeiViewText.pm
index c469d1ea..2dad3b78 100644
--- a/lib/PublicInbox/LeiViewText.pm
+++ b/lib/PublicInbox/LeiViewText.pm
@@ -77,7 +77,7 @@ sub new {
         my $cfg = PublicInbox::Config::config_fh_parse($r, "\0", "\n");
         waitpid($pid, 0);
         if ($?) {
-                $lei->err("# git-config failed, no color (non-fatal)");
+                warn "# git-config failed, no color (non-fatal)\n";
                 return $self;
         }
         $self->{-colored} = \&my_colored;