lei_mail_sync: Maildir canonicalization omits trailing slash

We use trailing slashes internally, but should not increase
visual noise for users by exposing them in config files or
DB storage (and shell completion/listings).

This fixes a long-standing bug in $lei->rel2abs that prevented
absolute paths from being canonicalized.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/PublicInbox/LeiInspect.pm b/lib/PublicInbox/LeiInspect.pm
index 714d2526..f79ebc9a 100644
--- a/lib/PublicInbox/LeiInspect.pm
+++ b/lib/PublicInbox/LeiInspect.pm
@@ -44,7 +44,7 @@ sub inspect_sync_folder ($$) {
                         } @maybe;
                 }
         } elsif ($folder =~ m!\A(maildir|mh):(.+)!i) {
-                my $type = $1;
+                my $type = lc $1;
                 $folders[0] = "$type:".$lei->abs_path($2);
         } elsif (-d $folder) {
                 $folders[0] = 'maildir:'.$lei->abs_path($folder);