pullimap: Don't rely on the last purged timestamp when purge-after=0.

1 files changed, 4 insertions, 4 deletions

diff --git a/pullimap b/pullimap
index c3fd4a0..c16d6ac 100755
--- a/pullimap
+++ b/pullimap
@@ -234,11 +234,11 @@ sub purge() {
     return unless 1<$uidnext;
     my $set = "1:".($uidnext-1);
 
-    my $now = time;
-    return if defined $LAST_PURGED and $now - $LAST_PURGED < 6*3600;
-    $LAST_PURGED = $now;
-
     unless ($days == 0) {
+        my $now = time;
+        return if defined $LAST_PURGED and $now - $LAST_PURGED < 6*3600; # purge every 6h
+        $LAST_PURGED = $now;
+
         my @now = gmtime($now - $days*86400);
         my @m = qw/Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec/; # RFC 3501's date-month
         my $date = sprintf("%02d-%s-%04d", $now[3], $m[$now[4]], $now[5]+1900);