From: Eric Wong <e@80x24.org>
Date: Tue, 9 May 2017 06:30:42 +0000 (+0000)
Subject: watchmaildir: show $@ in warning message
X-Git-Tag: v1.0.0~68
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb588e4ae5d21ebaaacef18d8360590a97421d9b;p=thirdparty%2Fpublic-inbox.git

watchmaildir: show $@ in warning message

It should be helpful to know what error happened.
---

diff --git a/lib/PublicInbox/WatchMaildir.pm b/lib/PublicInbox/WatchMaildir.pm
index 985f91920..c436742cf 100644
--- a/lib/PublicInbox/WatchMaildir.pm
+++ b/lib/PublicInbox/WatchMaildir.pm
@@ -111,7 +111,10 @@ sub _remove_spam {
 				$im->remove($scrubbed);
 			}
 		};
-		warn "error removing spam at $path from $ibx->{name}\n" if $@;
+		if ($@) {
+			warn "error removing spam at: ", $path,
+				" from ", $ibx->{name}, ': ', $@, "\n";
+		}
 	})
 }