I've backported upstream commit 2538:3f78d5e894bc from http://hg.mozilla.org/releases/mozilla-1.9.1/ which carries a similar change and also clarifies the macro names and comments.
-- [armel] thunderbird-bin crashed with SIGSEGVI https://bugs.launchpad.net/bugs/385325 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs