2 files changed, 5 insertions, 5 deletions
diff --git a/imapsync b/imapsync
index 5be570e..4ef47b3 100755
--- a/imapsync
+++ b/imapsync
@@ -752,9 +752,8 @@ sub sync_messages($$) {
 }
 
 
-
-# Wait for notifications on either IMAP server, up to $timout.  Then
-# issue a NOOP so the connection doesn't terminate for inactivity.
+# Wait up to $timout seconds for notifications on either IMAP server.
+# Then issue a NOOP so the connection doesn't terminate for inactivity.
 sub wait_notifications(;$) {
     my $timeout = shift // 300;
 
@@ -767,6 +766,7 @@ sub wait_notifications(;$) {
         if (--$timeout == 0) {
             $lIMAP->noop();
             $rIMAP->noop();
+            # might have got updates so exit the loop
         }
     }
 }
diff --git a/lib/Net/IMAP/Sync.pm b/lib/Net/IMAP/Sync.pm
index ad7b2f5..2116443 100644
--- a/lib/Net/IMAP/Sync.pm
+++ b/lib/Net/IMAP/Sync.pm
@@ -844,12 +844,12 @@ sub pull_updates($) {
             $self->_send("UID FETCH ".compact_set(@missing)." (MODSEQ FLAGS)") if @missing;
             @missing = ();
         }
-    
+
         # do that afterwards since the UID FETCH command above can produce VANISHED responses
         my %vanished = map {$_ => 1} @{$self->{_VANISHED}};
         @vanished = keys %vanished;
         $self->{_VANISHED} = [];
-    
+
         # ignore FLAG updates on VANISHED messages
         delete @modified{@vanished};
     }