search: don't log all warnings on retry_reopen

Some users (or bots :P) can trigger horrible queries which
the caller can choose to either log or ignore.  This prevents
horrible queries from ExtMsg from logging confusing "ref: "
messages when $@ is not a Perl reference.

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index d861cf47..c054a874 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -228,7 +228,9 @@ sub retry_reopen {
                         warn "reopen try #$i on $@\n";
                         reopen($self);
                 } else {
-                        warn "ref: ", ref($@), "\n";
+                        # let caller decide how to spew, because ExtMsg queries
+                        # get wonky and trigger:
+                        # "something terrible happened at .../Xapian/Enquire.pm"
                         die;
                 }
         }