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, 2 insertions, 3 deletions

diff --git a/lib/PublicInbox/LeiForgetExternal.pm b/lib/PublicInbox/LeiForgetExternal.pm
index 7a4bbcf8..07f0ac80 100644
--- a/lib/PublicInbox/LeiForgetExternal.pm
+++ b/lib/PublicInbox/LeiForgetExternal.pm
@@ -20,10 +20,9 @@ sub lei_forget_external {
                         if ($? == 0) {
                                 $lei->qerr("# $l forgotten ");
                         } elsif (($? >> 8) == 5) {
-                                $lei->err("# $l not found");
+                                warn("# $l not found\n");
                         } else {
-                                $lei->err("# --unset $key error");
-                                return $lei->x_it($?);
+                                $lei->child_error($?, "# --unset $key error");
                         }
                 }
         }