1 files changed, 3 insertions, 0 deletions
diff --git a/bin/dthumb b/bin/dthumb
index 5bb6947..00f6b8b 100755
--- a/bin/dthumb
+++ b/bin/dthumb
@@ -314,6 +314,9 @@ None.
 There is no detection for changed images, the thumbnails of deleted images are
 not removed.
 
+When used with B<-x>, the completer tar archive is kept in memory, leading to
+enormous memory usage and possibly out-of-memory errors.
+
 =head1 AUTHOR
 
 Copyright (C) 2009, 2010 by Daniel Friesel E<lt>derf@chaosdorf.deE<gt>