Bug#795913: libmail-thread-perl: [PATCH] avoid failing grouping by subject with missing references
Fwiw, I suggest fixing this bug in Debian since upstream has been nonresponsive for years. This route was taken for https://bugs.debian.org/763403 , too. Thanks.
Bug#795913: libmail-thread-perl: [PATCH] avoid failing grouping by subject with missing references
Package: libmail-thread-perl Version: 2.55-1 Severity: normal Tags: upstream patch Dear Maintainer, With incomplete threads, It is possible to for the topmost subroutine to return undef, so do not blindy assume the simple_subject call will be made on a Mail::Thread::Container object. Attached